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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
x 2-1. x 2-2x+1. ab 2 +3a 3 b-5ab. x 3 +1. 1. a + b + 1. a -...
- Basic
A useful preliminary result is the following: Derivative of...
- Advanced
Example 1. Find the slope of the tangent line to the graph...
- Arithmetics
A matrix containing only zero elements is called a zero...
- Inverse
By the definition of matrix inverse, AA^(-1) = 1, or. By...
- Determinant
The determinant of a 2 x 2 matrix A, is defined as NOTE...
- Solve Equations and Inequalities
4x - 2 = 3x + 1. Solution We substitute the value 3 for x in...
- Tutorials
See school math articles . Quadratic equations are a little...
- Algebra
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Enter the expression you want to factor in the editor. The Factoring Calculator transforms complex expressions into a product of simpler factors. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions.
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All equations of the form ax^ {2}+bx+c=0 can be solved using the quadratic formula: \frac {-b±\sqrt {b^ {2}-4ac}} {2a}. The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction. Now solve the equation d=\frac {-9±3} {4} when ± is plus. Add -9 to 3.
Check answers for math worksheets. Algebra Calculator. Graphing Calculator. Matrix Calculator. Draw, Scan, Solve, and Learn! Solve long equations, draw in landscape! Get step-by-step explanations. See how to solve problems and show your work—plus get definitions for mathematical concepts. Graph your math problems.
