Factoring a Difference Between Two Squares Worksheet

Factor each expression as a difference between two squares.

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Equation: x^2 - 1
Answer: (x + 1)(x - 1)


  1. Equation: x^2y^2 - 4

  2. Equation: x^4y^2 - 4

  3. Equation: x^2 - y^2

  4. Equation: j^2 - k^4

  5. Equation: 100c^2 - 25d^2

  6. Equation: 36f^2 - 49g^2

  7. Equation: 81k^6l^4m^2 - 16
    Answer: (9k^3l^2m + 4)(9k^3l^2m - 4)

  8. Equation: x^2 - z^2

  9. Equation: x^2y^2 - w^2z^2

  10. Equation: x^4 - y^4

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Related Pages

Factoring A Difference Between Two Squares Lesson

Brush up on your knowledge of the techniques needed to solve problems on this page.


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