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Polynomials (add/sub/mult)

Math · Algebra I

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About this practice set

Polynomials (add/sub/mult) is part of Math (Algebra I). Questions are generated with new numbers each time you practise. Levels available: Easy, Hard. After you answer, an explanation is shown.

Example questions

A taste of what you will practise. Answers are revealed after you try.

  • Easy

    Expand (x − 3)(x + 3). What is the coefficient of x?

  • Hard

    Add the polynomials (2x − 6) + (4x). What is the constant term of the sum?