Calculator Tool

Rationalize Denominator Calculator

Remove radicals from denominators using multiplication by the conjugate or simple radical, with clear steps.

How to Use This Calculator

Simple steps to solve your rationalize denominator calculator problems

1

Try AI Math Solver

Click the button above to access our AI-powered math solver.

2

Input Your Problem

Type, paste, or upload an image of your rationalize denominator calculator problem in natural language.

3

Get Step-by-Step Solution

Receive a detailed walkthrough with clear explanations for each step.

4

Ask Follow-up Questions

Need clarification? Ask questions about any step in the solution process.

Example prompts to paste

  • Rationalize 5/√3
  • Rationalize 2/(3 + √5)
  • Explain why we rationalize denominators

About This Calculator

Why MathAI GPT is different from traditional calculators

Rationalizing denominators is a standard simplification technique. For single radicals, multiply top and bottom by the radical. For binomials, use the conjugate.

Common Uses

  • Rationalize simple radical denominators
  • Use conjugates for binomial denominators
  • Simplify complex fractions with radicals
  • Understand why we rationalize (standard form)

Key Advantages

Shows each logical step — not just the final answer
Understands free-form math and plain language together
Accepts images of handwritten or printed problems
Helps you learn the method, not just copy answers
Rationalize Denominator Calculator | MathAI GPT