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Difference of Square

Factor Difference of Squares

QuestionAnswer
x^2 - 1 (x + 1)(x - 1)
x^2 - 4 (x + 2)(x - 2)
x^2 - 9 (x + 3)(x - 3)
x^2 - 16 (x + 4)(x - 4)
x^2 - 25 (x + 5)(x - 5)
x^2 - 36 (x + 6)(x - 6)
x^2 - 49 (x + 7)(x - 7)
x^2 - 64 (x + 8)(x - 8)
x^2 - 81 (x + 9)(x - 9)
x^2 - 100 (x + 10)(x - 10)
x^2 - 121 (x + 11)(x - 11)
x^2 - 144 (x + 12)(x - 12)
x^2 - 169 (x + 13)(x - 13)
x^2 - 196 (x + 14)(x - 14)
x^2 - 225 (x + 15)(x - 15)
x^2 - 400 (x + 20)(x - 20)
x^2 - 625 (x - 25)(x + 25)
Created by: craigd
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