Math Calculators, Lessons and Formulas

It is time to solve your math problem

mathportal.org

# Simplifying rational expressions

This calculator factor both the numerator and denominator completely then reduce the expression by canceling common factors. Able to display the work process and the detailed explanation.

Click on "advanced expressions" tab to simplify expressions such as $$\frac{x^2+1}{2x^2-4x+2} ~ + ~\frac{x}{(x-1)^2} - \frac{x+1}{x^2-2x+1}$$

Simplifying Rational Expressions Calculator
0 1 2 3 4 5 6 7 8 9 + - . x ^ del
0 1 2 3 4 5 6 7 8 9 + - / * ^ . ( ) x y a b u v del
 Live preview :
example 1:
Simplify $\frac{x^2+x-2}{3x^2-4x+1}$.
example 2:
Simplify expression : $\frac{3x^2 - 39x + 90}{x^2-3x-70}$.
example 3:
Simplify expression : $\frac{2x^2 + x}{2x^3 + 7x^2 + 3x}$.
example 4:
Simplify expression : $$\frac{\frac{1}{x} - \frac{1}{2x+1}}{\frac{4x}{2x+1}}$$.
example 5:
Simplify expression : $$\frac{x^2+1}{2x^2-4x+2} ~ + ~\frac{x}{(x-1)^2} - \frac{x+1}{x^2-2x+1}$$.

Quick Calculator Search