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Solve an equation, inequality or a system. What can QuickMath do? QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose.
- Algebra
In much of our work X and Y will be sets of real numbers. To...
- Basic
lf c is any real number and if f(x) = c for all x, then f '...
- Advanced
The equation in Example 2 can be written as - 3y 2 + xy +...
- Arithmetics
A matrix containing only zero elements is called a zero...
- Inverse
For any value of n there is an n X n identity matrix having...
- Determinant
The determinant of a 2 x 2 matrix A, is defined as NOTE...
- Solve Equations and Inequalities
Since each equation obtained in the process is equivalent to...
- Tutorials
This set of tutorials will explain how to solve and graph a...
- Algebra
The equation solver allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.
Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.
Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.
To solve an algebraic expression, simplify the expression by combining like terms, isolate the variable on one side of the equation by using inverse operations. Then, solve the equation by finding the value of the variable that makes the equation true.
Use the Binomial Theorem. x3 + 3x2h+3xh2 +h3 x 3 + 3 x 2 h + 3 x h 2 + h 3. Simplify the expression. Tap for more steps... 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+h)^2 = {2 (x+h)}^2 = (2x+2h)^2 But 4 (x+h)^2 can't be equal to (4x+4h)^2, if you don’t consider the case where x and h are both 0. How do I find the binomial expansion of \displaystyle{\left({2}{x}+{1}\right)}^{{3}} ?
