Algebra Calculators

Simple, step-by-step algebra calculations and formula solutions. No ads, no signup required.

Factoring Calculator | Factor Quadratic Expressions
Free factoring calculator. Factor quadratic trinomials ax² + bx + c with step-by-step solutions.
FOIL Method Calculator | Multiply Binomials (a+b)(c+d)
Free FOIL method calculator. Multiply binomials and expand expressions with step-by-step solutions.
Quadratic Formula Calculator | Solve ax² + bx + c = 0
Free quadratic formula calculator. Solve quadratic equations and find roots with step-by-step solutions.
Systems of Equations Calculator | Solve 2x2 Linear Systems
Free systems of equations calculator. Solve 2x2 linear systems using elimination method with step-by-step solutions.