When multiplying exponents, such as x times x, would the. The following notation is used for Boolean algebra on this page, which is the electrical engineering notation: False: 0. Thus 2xy means 2 times x times y or said algebraically 2xy = 2 /times x /times y. y=x^2+1 (Graph Example), 4x+2=2 (x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. What is x multiplied by 2x? Question: What is x multiplied by 2x? Commutative and Associative Properties of Multiplication: There are many different properties within the study of mathematics,. Whereas 2x is 2 “x”s which is twice x. Solved X Times Examples: 12x X 2x = ? 12x X 2x = 24x 2. An online X times X calculator with detailed explanation. In contrast, 2x means x is multiplied by 2. Example: Solve for 5 = x^2 + 4x + 8. x times x equals x^2, or x squared. 4x X 2x = ? 4x X 2x =8 2. If all of the terms in the two expressions are identical, then the two expressions are equivalent. In the same way, we can show the distributive law for exponentiation: (xy)a = (xy) × (xy) × ⋯ × (xy) ⏟ a times = x × x × ⋯ × x ⏟ a times × y × y × ⋯ × y ⏟ a times = xaya. It would equal 4X + 2, because when doing algebra you can only add things called like terms so you can only add things like 2y+7y and 4yz+2yz or 4+3. To find the value of unknown coefficients: Distribute any coefficients on each side of the equation. If all of the terms in the two. x: sample mean: average / arithmetic mean : x = (2+5+9) / 3 = 5. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Then the question then is what is a root, well the square root of a number is a function that finds a seperate value y whose squared is to x. Why arent we using the multiplication sign?. x squared times x squared means that x squared multiplied by itself. Another way you could write it is You could write 2 and then you could write the x in parentheses right next to it. In order to simply ‘multiply’ or ‘times’ a given number, you add the given number to itself a number of times, for instance, 4 multiplied by 3 is the same as saying 4 + 4 + 4 = 12. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. This function f (x) =7x−5 means that each time we plug in a value of x we would multiply it by 7 then subtract 5. Basic rules for exponentiation. To solve x plus x, imagine the variable x as a familiar object, for example an apple. Multiplication Calculator. 1x the original, making 300% more logically mean 4x the original, this doesnt happen with X times more. In order to simply ‘multiply’ or ‘times’ a given number, you add the given number to itself a number of times, for instance, 4 multiplied by 3 is the same as saying 4 + 4 + 4 = 12. Actually, x = 0 is also a solution. While 10% more means 1. X 1/2 = root x so when you see x 2/2 is the same as (root x) 2 or root (x 2 )so it does make sense. In algebra, x x multiplied by x x can be written as x ×x x × x (or) x⋅ x x ⋅ x (or) xx x x (or) x(x) x ( x) x x. Also, x = [ a + (-a) ]b + (-a) (-b) (factor out b) = 0 * b + (-a) (-b) = 0 + (-a) (-b) = (-a) (-b). Algebra Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. Step By Step X Times X calculator. Tablet Mode If you are using a tablet such as the iPad, enter Tablet Mode to display a touch keypad. What Does X Times X EqualNegative numbers Calculator & Problem Solver. His Dad puts him back at the start and then Steven steps backwards 2 steps, and does this three times:. Negative x Negative = Positive? Abstract Proofs. He takes 2 paces at a time, and does this three times, so he moves 2 steps x 3 = 6 steps forward: Now, Baby Steven can also step backwards (he is a clever little guy). Number of solutions to equations. Algebra Calculator Tutorial. Multiplying and dividing negatives are the same because there is no difference between those sides of zero except the side of zero. X can be any number or a power value of your choice and e is the exponent. sin ^2 (x) + cos ^2 (x) = 1. X Times 2x? – Thelma Thinks>What Is X Times 2x? – Thelma Thinks. So theres two situations where this could happen,. Algebra Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. – user61527 Feb 2, 2014 at 1:42 Squareroot is the opposite of squaring. 7 times 1 = 7) This answer is: 👎 John Choo ∙ Lvl 2 ∙ 2021-09-08 20:44:15 Copy I think its 1 x This answer is: Anonymous ∙ Lvl 1. Enter the 2 factors to multiply and press the Calculate button: First factor. In general, no. What is twice in maths? 2 * 2 = 6 How do you do math fast? There is no one definitive answer to this question ” it depends on your own strengths and weaknesses. But this can really be interpreted as 2 times x So for example, if someone says 2 dot x, when x is equal to 3, well this would be the same thing as two times three, when x is equal to three. A negative times a positive will always equal a negative number. Combine the numerators over the common denominator. x is greater than or equal to 2x. The inverse matrix is B − 1 = ( A T A) − 1 = A − 1 A − T. They do this by collecting information about the number of visitors to the Services, what pages visitors view on our Services and how long visitors are viewing pages on the Services. Multiply A on the left with A T, giving B = A T A. Also, x squared = x 2. Get Chegg Math Solver. Here’s the overall rule to remember when multiplying positive and negative numbers: Two like signs make a positive sign: Two unlike signs make a negative sign:. When the cosine of y is equal to x: cos y = x Then the arccosine of x is equal to the inverse cosine function of x, which is equal to y: arccos x = cos -1 x = y Example arccos 1 = cos -1 1 = 0 rad = 0° See: Arccos function Cosine table See also Cos calculator. cot ^2 (x) + 1 = csc ^2 (x). Write each expression with a common denominator of xy x y, by multiplying each by an appropriate factor of 1 1. In order to simply multiply or times a given number, you add the given number to itself a number of times, for instance, 4 multiplied by 3 is the same as saying 4 + 4 + 4 = 12. How do you write X times 2? To write “X times 2” in a sentence, you would write “X * 2”. And by some kind of definition, this equals the squared length of the vector in a euclidian sense. Here: x x is called the base. Equivalent expressions are expressions that work the same even though they look different. Khan Academy>Zero product property (video). Multiplying and dividing negatives are the same because there is no difference between those sides of zero except the side of zero. In this video we look at the reason why x times x is x raised to the power 2, also known as x squared. Anything times 1 is itself. If you evaluate x T ⋅ x you multiply the one single row of x T with the single column of x to give you just a single number. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History. X Times X Squared Calculator for algebra manipulations. 1 ⋅ x = x OR: 0 + x = x 1 + x = 1 XOR: 0 ⊕ x = x 1 ⊕ x = x One variable NOT: NOT x = x AND: x ⋅ x = x x ⋅ x = 0 OR: x + x = x x + x = 1 XOR: x ⊕ x = 0 x ⊕ x = 1 XOR XOR can be defined in terms of AND, OR, NOT: x ⊕ y = ( x ⋅ y) + ( x ⋅ y) x ⊕ y = ( x + y) ⋅ ( x + y) x ⊕ y = ( x + y) ⋅ (x ⋅ y) Commutativity AND: x ⋅ y = y ⋅ x OR: x + y = y + x. This function f (x) =7x−5 means that each time we plug in a value of x we would multiply it by 7 then subtract 5. The arccosine of x is defined as the inverse cosine function of x when -1≤x≤1. x times x, would the >When multiplying exponents, such as x times x, would the. Multiplying by itself raises the power by 1. g of x is equal to x to the third power plus 4x. In order to simply ‘multiply’ or ‘times’ a given number, you add the given number to itself a number of times, for instance, 4 multiplied by 3 is the same as saying 4 + 4 + 4 = 12. You can think of 2x as being x + x ( x plus x ). f of x is equal to 7x minus 5. Lets try substituting different values. In order to show that T is a function, you need to prove that for each pair of subsets A and B of X there is one and only one subset U of X/times X such that T(A,B)=U, that is, ((A,B),U) /in T What is the right norm for the Banach space tensor product in this situation?. At this point, what Im doing is kind of unnecessary. X 1/2 = root x so when you see x 2/2 is the same as (root x) 2 or root (x 2 )so it does make sense. X Times X Squared Calculator. To write 1 y 1 y as a fraction with a common denominator, multiply by x x x x. What is 2x times x in Algebra? Multiplying Variables. To check an answer to a system of equations containing x and y, enter the two equations separated by a semicolon, followed by the @ sign and an ordered pair containing your x-value and y-value. For example, (3 + 5)2 = 82 = 64, but this is NOT equal to 32 + 52 = 9 + 25 = 34. transpose something special?>Is a matrix multiplied with its transpose something special?. Tap for more steps y xy + x xy y x y + x x y. Free Online Scientific Notation Calculator. So: Just write x and x^T$ as matrices and use the usual way of multiplying them. The multiplicative inverse (the opposite in your question) of a non-zero number x is its reciprocal, 1 x. You already understand that negative 7 times some number is always going to be negative 7 times that number. What is x plus x in algebra? Conceptual Understanding. Absolute Value in Algebra. The answer is -2 x -4 = 8. 2x X 6x = ? 2x X 6x = 12x 2. Just like constants, variables without an exponent have an implied exponent of 1 (something^1 = theSameThing). Since x is equal to x 1 / 2, your equation is the same as x 3 / 2 = x, only x = 0, 1 work as solutions. And one and a half times more should be 1. Khan Academy>Writing expressions. 2X would be X + X. In order to simply ‘multiply’ or ‘times’ a given number, you add the given number to itself a number of times, for instance, 4 multiplied by 3 is the same as saying 4 + 4 + 4 = 12. See More Examples » x+3=5 1/3 + 1/4 y=x^2+1 Disclaimer: This calculator is not perfect. What is $x //times //sqrt x$. What the X number does tell you is a rough measure of how much compromise was made in the lens design. x x -term before constants. What is x multiplied by 2x?. Calculate the pH of a solution of 0. The e calculator helps you to calculate the value of e to the power of x. , x squared equals x multiplied by itself. The Correct Answer Explained By A Mathematician MindYourDecisions MindYourDecisions Simultaneous. This function f (x) =7x−5 means that each time we plug in a value of x we would multiply it by 7 then subtract 5. Equivalent expressions are expressions that work the same even though they look different. More formally we have: Which says the absolute value of x equals: x when x is greater than zero. Last but not least if one is interested in how much the linear map represented by A changes the norm of a vector one can compute A x, A x = A T A x, x. Watch Super Bowl LVII live on. Then, x squared times x squared = x 2 · x 2 = x (2 + 2) = x 4. Multiplication is, therefore, a quicker way of adding the same number many times, for example, 3 × 4 = 12. However, these should not be confused with lnx2 which is equal to 2lnx There is only one condition where ln2x = lnx2 set out below. Step by steps for fractions, factoring, and prime factorization. If you evaluate x T ⋅ x you multiply the one single row of x T with the single column of x to give you just a single number. Please use at your own risk, and please alert us if something isnt working. zt3hoaYM6_C3ik- referrerpolicy=origin target=_blank>See full list on mathpapa. The answer is -2 x -4 = 8. Multiplying Positive and Negative Numbers: 3 Simple Rules>Multiplying Positive and Negative Numbers: 3 Simple Rules. x is greater than or equal to 2x. If yes, then you can force the equation equal to 0. More formally we have: Which says the absolute value of x equals: x when x is greater than zero; 0 when x equals 0; −x when x is less than zero (this flips the number back to positive); So when a number is positive or zero we leave it alone, when it is negative we change it to positive using −x. To solve x plus x, imagine the variable x as a familiar object, for example an apple. What is x times x equal to in algebra? To solve x multiplied by x, try to observe the pattern created by letting x be any number. 0 when x equals 0. -10 x -5 = +50A negative times a negative will always equal a positive number. ? Q&A By tamdoan · November 30, 2022 ·. When you multiply a constant by itself, it is just something^2. Variables are usually indicated with letters. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. X minus five times five X plus two, when does that equal zero? And like we saw before, well, this is just like what we saw before, and I encourage you to pause the video, and try to work it out on your own. And then they ask us to find f times g of x So the first thing to realize is that this notation f times g of x is just. In order to show that T is a function, you need to prove that for each pair of subsets A and B of X there is one and only one subset U of X/times X such that T(A,B)=U, that is,. For example, (3 + 5)2 = 82 = 64, but this is NOT equal to 32 + 52 = 9 + 25 = 34. A positive times a positive will always. To write 1 y 1 y as a fraction with a common denominator, multiply by x x x x. He takes 2 paces at a time, and does this three times, so he moves 2 steps x 3 = 6 steps forward: Now, Baby Steven can also step backwards (he is a clever little guy). To check an answer to a system of equations containing x and y, enter the two equations separated by a semicolon, followed by the @ sign and an ordered pair containing your x-value and y-value. 22 means to multiply 2 by itself two times 41 means to multiply 4 by itself once x3 means to multiply x by itself three times In your case, x2 means that x is multiplied by itself 2 times, or x ⋅ x . If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for. So for example, 2x times x, the answer would be 2x^2. Scientific calculator online with fraction. Zero product property (video). Multiplying negative numbers review (article). greater than or equal to. Detailed step by step solution for e^{-x}/times e^{-x} Analytics Cookies allow us to understand how visitors use our Services. Combine any like terms on each side of the equation. 1 x ⋅ y y + 1 y ⋅ x x 1 x ⋅ y y + 1 y ⋅ x x. x squared is a notation that is used to represent the expression x ×x x × x. 0 Then we have: A matrix is positive definite if and only if its the Gram matrix of a linear independent set of vectors. Similarly, when we describe an expression in words that includes a variable, were describing an algebraic expression (an expression with a variable). What does cosx sinx equal?. Well, maybe not force but you can rearrange the equation such that you will have the quadratic in the form Ax^2 + Bx^2 + C = 0. 1 ⋅ x = x OR: 0 + x = x 1 + x = 1 XOR: 0 ⊕ x = x 1 ⊕ x = x One variable NOT: NOT x = x AND: x ⋅ x = x x ⋅ x = 0 OR: x + x = x x + x = 1 XOR: x ⊕ x = 0 x ⊕ x = 1 XOR XOR can be defined in terms of AND, OR, NOT: x. tan(2x) = 2 tan(x) / (1. Understand Negative numbers, one step at a time. – fkraiem Feb 2, 2014 at 1:41 3 x is the number satisfying x x = x; its not the opposite of multiplying by x. Note that x by itself is actually to. com/_ylt=AwrNZqxil1pkXLsKJmhXNyoA;_ylu=Y29sbwNiZjEEcG9zAzQEdnRpZAMEc2VjA3Ny/RV=2/RE=1683687394/RO=10/RU=https%3a%2f%2fwww. tan(x y) = (tan x tan y) / (1 tan x tan y). Lets try substituting different values for x f (3)=73−5=21−5=16 → If substitute x by 3, this is what we get. The e calculator helps you to calculate the value of e to the power of x. x squared is a notation that is used to represent the expression x ×x x × x. In algebra when two symbols that stand for a number are placed beside each other the operation between them is taken to be multiplication. Thus, x squared times x squared can be written as x 2 · x 2. Sometimes in math we describe an expression with a phrase. Solve advanced problems in Physics, Mathematics and Engineering. Then the arccosine of x is equal to the inverse cosine function of x, which is equal to y: arccos x = cos-1 x = y. x T A A T x = ( A T x) T ( A T x) > 0 Then we have: A matrix is positive definite if and only if its the Gram matrix of a linear independent set of vectors. Dont forget that the product of 2 negative numbers is always a positive. 2, times, left parenthesis, minus, 3, right parenthesis, equals, minus, 6. What Is X Times 2x? – Thelma Thinks. Multiplication is, therefore, a quicker way of adding the same number many times, for example, 3 × 4 = 12. Which says the absolute value of x equals: x when x is greater than zero 0 when x equals 0 −x when x is less than zero (this flips the number back to positive) So when a number is positive or zero we leave it alone, when it is negative we change it to positive using −x. X Times X Squared Calculator. X can be any number or a power value of your choice and e is the exponent. So root is the inverse operation of exponents. And then they ask us to find f times g of x So the first thing to realize is that this notation f times g of x is just referring to a function that is a product of f of x and g of x. 1 ⋅ x = x OR: 0 + x = x 1 + x = 1 XOR: 0 ⊕ x = x 1 ⊕ x = x One variable NOT: NOT x = x AND: x ⋅ x = x x ⋅ x = 0 OR: x + x = x x + x = 1 XOR: x ⊕ x = 0 x ⊕ x = 1 XOR XOR can be defined in terms of AND, OR, NOT: x ⊕ y = ( x ⋅ y) + ( x ⋅ y) x ⊕ y = ( x + y) ⋅ ( x + y) x ⊕ y = ( x + y) ⋅ (x ⋅ y) Commutativity AND: x ⋅ y = y ⋅ x OR: x + y = y + x. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. When you multiply a constant by itself, it is just something^2. Consider the number x defined by x = ab + (-a) (b) + (-a) (-b). y=x^2+1 (Graph Example), 4x+2=2 (x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. The arccosine of x is defined as the inverse cosine function of x when -1≤x≤1. In math terms: x*x = x^2. Eight divided by four is 2, therefore x is equal to 2. f (8)=78−5=56−5=51 → If substitute x by 8, this is what we get. Detailed step by step solution for e^{-x}/times e^{-x} Analytics Cookies allow us to understand how visitors use our Services. Wiki User ∙ 2011-04-10 00:05:19 This answer is: Study guides Algebra 20 cards A polynomial of degree zero is a constant term The grouping method of. Example: x+y=7; x+2y=11 @ (3,4). The inverse can of B can be determined by employing our special matrix inversion routine. 2X would be X + X x^2 because you have x number of xs Whereas 2x is 2 “x”s which is twice x x squared PLEASE HELP!!! The Kb of pyridine, C5H5N, is 1. By one of the rules of exponents in algebra, x m · x n = x m + n. To check whether a more complex expression is equivalent to a simpler expression: Distribute any coefficients: a ( b. They are known as exponential functions such as e x, 10 x, a n d a x. sin ^2 (x) + cos ^2 (x) = 1. Yes, but also see below Explanation: ln2x is simply another way of writing (lnx)2 and so they are equivalent. A negative times a positive will always equal a negative number. -10 x -5 = +50A negative times a negative will always equal a positive number. sin(x y) = sin x cos y cos x sin y. x times x= x2. To solve x plus x, imagine the variable x as a familiar object, for example an apple. The opposite of multplying, if anything, is dividing, not taking square roots. You would never say a tenth times more or half times more or even one time (s) more. If it were true that x x = x for all x, that would imply x = 1 for all x. Type your algebra problem into the text box. Scientific calculator online with fraction. In order to show that T is a function, you need to prove that for each pair of subsets A and B of X there is one and only one subset U of X/times X such that T(A,B)=U, that is, ((A,B),U) /in T What is the right norm for the Banach space tensor product in this situation?. And by some kind of definition, this equals the squared length of the vector in a euclidian sense. x times x equals x^2, or x squared. , x squared equals x multiplied by itself. -10 x -5 = +50A negative times a negative will always equal a positive number. What is x times x equal to in algebra? To solve x multiplied by x, try to observe the pattern created by letting x be any number. Example: x+y=7; x+2y=11 @ (3,4). So: Just write x and x^T$ as matrices and use the usual way of multiplying them. Watch Super Bowl LVII live on FOX Sunday Feb 12, 1PM. Step 2: Click the blue arrow to submit and see the result!. This calculator also displays a simple solution to enhance your understanding. But this can really be interpreted as 2 times x So for example, if someone says 2 dot x, when x is equal to 3, well this would be the same thing as two times three, when x is equal to three. Free Online Scientific Notation Calculator. Equivalent expressions are expressions that work the same even though they look different. They are known as exponential functions such as e x, 10 x, a n d a x. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. When multiplying variables in algebra which are the same, you can solve it by adding the exponents. x squared is a notation that is used to represent the expression x ×x x × x. What is x times x in algebra? (x^2 or 2x). What the X number does tell you is a rough measure of how much compromise was made in the lens design. We know the amount of water in the tank changes by −1,000 every day, and we need to subtract that 3 times (to go back 3 days ), so the change is: −3 × −1,000 = +3,000 The full calculation is: 30,000 + (−3 × −1,000) = 30,000 + 3,000 = 33,000 So 3 days ago there were 33,000 liters of water in the tank. [remember x = x^1]: x*x = x^2 x^2*x = x^3 2x*x = 2*x*x = 2* (x*x) = 2* (x^2) = 2x^2 Guest Mar 3, 2015 16 +18 Answers #1 +17. The Correct Answer Explained By A Mathematician MindYourDecisions MindYourDecisions. In order to show that T is a function, you need to prove that for each pair of subsets A and B of X there is one and only one subset U of X/times X such that T(A,B)=U, that is, ((A,B),U) /in T What is the right norm for the Banach space tensor product in this situation?. 2/times (-3)=-6 2 × (−3) = −6. For example, in the problem 10x - 5 equals 15, you need to figure out what the x stands for in order to make the equation true. 5 ≥ 4, x ≥ y means x is greater than or equal to y. x x -term before constants. Eight divided by four is 2, therefore x is equal to 2. Detailed step by step solution for e^{-x}/times e^{-x} Analytics Cookies allow us to understand how visitors use our Services. −x when x is less than zero (this flips the number back to. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Variables in Algebra: When youre doing a math problem and are working with a number you dont yet know, you use a variable in place of the number. What is x times x equal to in algebra? To solve x multiplied by x, try to observe the pattern created by letting x be any number. If yes, then you can force the equation equal to 0. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable. ln2x = lnx2 → (lnx)2 = 2lnx ∴ lnx ⋅ lnx = 2lnx Since lnx ≠ 0 lnx ⋅ lnx = 2 ⋅ lnx lnx = 2 x = e2. Combine any like terms on each side of the equation: x x x x-terms with x x x x-terms and constants with constants Arrange the terms in the same order, usually x x x x -term before constants. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. But if we were to do this, we would get x is equal to x, and then we could subtract x from both sides. Everything is a tradeoff, and zoomability is not free, both in $ to allow for the zooming and in optical quality. Solve the system: /begin {array} {l} {/frac {2} {9} /cdot x-5y = /frac {1} {9}} //. f of x is equal to 7x minus 5. Last but not least if one is interested in how much the linear map represented by A changes the norm of a vector one can compute A x, A x = A T A x, x. x^2 because you have x number of xs. What does x times negative x equal?. x times x equals x^2, or x squared. arccos 1 = cos-1 1 = 0 rad = 0° See: Arccos function. tan ^2 (x) + 1 = sec ^2 (x). 5 = x^2 + 4x + 8 0 = x^2 + 4x + 3 { subtract 5 from both sides } 0 = (x + 3) (x + 1) { factorise }. The reason is that the pivots of B are always at the main diagonal: see the first reference. Keep on reading to know what does e equal to and. x T A A T x = ( A T x) T ( A T x) > 0 Then we have: A matrix is positive definite if and only if its the Gram matrix of a linear independent set of vectors. If you want the operation between two symbols to be something else, like plus, you have to say it explicitly. Scientific calculator online with fraction. This rule also works for quotients (x y)a = xa ya, but it does NOT work for sums. f (x)=7x−5 → This our function with just x. 4 is less than 5. Solve advanced problems in Physics, Mathematics and Engineering. To check an answer to a system of equations containing x and y, enter the two equations separated by a semicolon, followed by the @ sign and an ordered pair containing your x-value and y-value. How do I convert lens focal length (mm) to x. Wiki User ∙ 2011-04-10 00:05:19 This answer is: Study guides Algebra 20 cards A polynomial of degree zero is a constant term. The precedence from high to low is AND, XOR, OR. And then you would get zero equals zero, which is true for any x that you pick. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Sometimes in math we describe an expression with a phrase. Combine any like terms on each side of the equation: x x x x-terms with x x x x-terms and constants with constants Arrange the terms in the same order, usually x x x x -term before constants. Solve for x: 3e^ {3x} /cdot e^ {-2x+5}=2 3e3x⋅e−2x+5 =2. x times x= x2 It is X squared. His Dad puts him back at the start and then Steven steps backwards 2 steps, and does this three times:. As follows. X: times: X. Algebra Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. To quickly open this page: Windows Chrome: on top right click More > More Tools > Create shortcut. g of x is equal to x to the third power plus 4x. Example: x+y=7;. If x is equal to 6 and the relation ship between y and x can be shown by the relation y is equal to four times x, y must equal 6 multiplied by. Calculate it! Examples: 1+2 , 1/3+1/4 , 2^3 * 2^2 (x+1) (x+2) (Simplify Example), 2x^2+2y @ x=5, y=3 (Evaluate Example) y=x^2+1 (Graph Example), 4x+2=2 (x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. In order to simply ‘multiply’ or ‘times’ a given number, you add the given number to itself a number of times, for instance, 4 multiplied by 3 is the same as saying 4 + 4 + 4 = 12. In algebra, x x multiplied by x x can be written as x ×x x × x (or) x⋅ x x ⋅ x (or) xx x x (or) x(x) x ( x) x x squared symbol is x2 x 2. Eight divided by four is 2, therefore x is equal to 2. The following notation is used for Boolean algebra on this page, which is the electrical engineering notation: False: 0. Multiplying Positive and Negative Numbers: 3 Simple Rules. x plus x in algebra? Conceptual Understanding. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. So, when you multiply or divide negatives, you are basically multiplying positives with minus signs behind them. What does x times x equal?.