Free step-by-step calculator

One calculator. A clearer way through.

Choose a labeled calculator, enter the problem in familiar notation, and follow the method one step at a time.

12 calculator modesLive LaTeX math inputSteps and practice included
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Math calculatorsax² + bx + c = (px + q)(rx + s)

Polynomial Factoring Helper

Factor a quadratic trinomial and see how its factors connect to its zeros.

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Enter a quadratic trinomial using ^2.

Your explanation will appear here.

Choose a calculator, enter a problem in the formatted math field, then select “Show my steps.”

Learn the method

What this calculator helps you notice

  1. 01Take out a common factor first
  2. 02Find factor pairs with the correct sum
  3. 03Verify by multiplying the binomials