ALGEBRA / ONE CLEAR STEP AT A TIME
Add, subtract or multiply expanded single-variable polynomials.
Start with the example below, or enter your values.
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Enter your numbers and we’ll work through the calculation together.
YOUR RESULT
THE IDEA BEHIND THE ANSWER
combine like powers · distribute each term for multiplication
Use expanded terms in x with degree 0–20 and coefficients up to 1 trillion in magnitude. No parentheses or symbolic division. Products may have degree up to 40.
GOOD TO KNOW
Enter operation, first polynomial, second polynomial. Choose any available mode, then select Calculate. The example numbers are a starting point you can change.
A message explains what to change. Previous results are cleared when you edit an input, so the answer always matches the values you calculated.
No. These tools calculate locally in your browser, without an account. Displayed numeric results are rounded; these tools do not provide arbitrary-precision arithmetic.