Algebra Calculator – Simplify, Factor & Expand Expressions Free

Simplify, factor, and expand algebraic expressions instantly with clear step-by-step working – ideal for learning algebra rules and checking homework in seconds.

Examples:

Input Guide

Multiplication: 2*x or 2x
Power: x^2 or x^3
Division: x/2
Square root: sqrt(x)
Parentheses: (x + 1)*(x - 1)
Functions: sin(x), cos(x), log(x)

What is this tool?

An Algebra Calculator is a free mathematical tool that performs core algebraic operations on expressions containing variables, coefficients, and exponents. It simplifies complex expressions, factors polynomials into their component roots, expands brackets, and combines like terms – all with step-by-step working. Students use it to verify homework, explore how algebraic identities work, and catch sign or arithmetic errors before submitting assignments. Teachers and tutors use it to generate worked examples instantly.

How to use this tool?

1. Type your algebraic expression into the input field using standard notation (e.g., 3x^2 + 6x or (x+2)(x-3)). 2. Select the operation you need: Simplify, Factor, Expand, or Combine Like Terms. 3. Click "Calculate" – the result appears immediately. 4. Read the step-by-step working panel to see each algebraic rule applied in sequence. 5. Compare the result with your own working to spot where any errors occurred. 6. Try different operations on the same expression (e.g., expand then simplify) to build a deeper understanding.

Frequently Asked Questions

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