Rational Expressions Calculator
Simplify complex algebraic fractions, find lowest common denominators, and solve rational equations instantly with strict mathematical precision.
Calculate Rational Expressions
Working with Rational Expressions
A rational expression is simply a fraction where the numerator and/or the denominator are polynomials. Here is how our solver handles them:
Simplification
We automatically factor all polynomials in the fraction and cancel common terms.
Solving Rational Equations
If you enter an equation (with an equals sign), the solver multiplies by the Least Common Multiple (LCM) to clear fractions.