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QuickMath Solve equations and inequalities Simplify expressions Factor polynomials Graph equations and inequalities Advanced solvers All solvers Tutorials Back Advanced solvers Differentiate Basic Advanced Integrate Basic Advanced Partial Fractions Basic Advanced Matrices Arithmetics Inverse Determinant Simplify Basic Advanced Solve Basic Advanced Factor Basic Advanced Expand Basic Advanced Graph Basic Advanced Back All solvers Arithmetics Percentages Scientific Notation Expressions Simplify Expand Factor Equations Quadratics Solve Graph Inequalities Solve Graph Fractions Reduce Add Graph Equations Inequalities Welcome to Quickmath Solvers! Solve Simplify Factor Expand Graph GCF LCM New Example Help Tutorial Solve an equation, inequality or a system. Example: 2x-1=y,2y+3=x 1 2 3 4 5 6 7 8 9 0 . , ≤ ≥ ^ √ ⬅ ➡ F _ ÷ | ( * / ⌫ A ↻ x y = + - G OKWhat 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. It also has commands for splitting fractions into partial fractions, combining several fractions into one and cancelling common factors within a fraction. The equations section lets you solve an equation or system of equations. You can usually find the exact answer or, if necessary, a numerical answer to almost any accuracy you require. The inequalities section lets you solve an inequality or a system of inequalities for a single variable. You can also plot inequalities in two variables. The calculus section will carry out differentiation as well as definite and indefinite integration. The matrices section contains commands for the arithmetic manipulation of matrices. The graphs section contains commands for plotting equations and inequalities. The numbers section has a percentages command for explaining the most common types of percentage problems and a section for dealing with scientific notation. QuickMath About Contact Disclaimer Help Math Topics Equations Inequalities Graphs Calculus Matrices Algebra More Solvers Simplify expressions Add Fractions Simplify...