Multiply x x by x 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.

Algebra Calculator shows you the step-by-step solutions! Solves algebra problems and walks you through them.

Simply enter the equation, and the calculator will walk you through the steps necessary to simplify and solve it. Each step is followed by a brief explanation. Solve equations with variables in the denominator. Find more worked-out examples in our database of solved problems. 1. Rational Equations - an extensive tutorial with exercises. 2.

Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

Free math problem solver answers your algebra homework questions with step-by-step explanations.

To expand an expression using the distributive property, multiply each term inside a set of parentheses by each term outside the parentheses, and then simplify by combining like terms. The FOIL method is a mnemonic used to help remember the steps for multiplying two binomials.

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

What is 3x*x ?

Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

What's the Cartesian Product of {x} and {x}? The set \ {x\}\times \ {x\} is the singleton containing the ordered pair (x,x), i.e. \ {x\}\times\ {x\} = \ { (x,x)\}. By definition, (x,x) = \ {\ {x\},\ {x,x\}\}. This last set is equal to \ {\ {x\},\ {x\}\} ... The set {x} ×{x} is the singleton containing the ordered pair (x,x), i.e. {x}×{x} = {(x,x)}.