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Perfect Squares

Factor using difference of perfect square folmula

QuestionAnswer
x^2 - 9 (x+3)(x-3)
x^2 -1 (x+1)(x-1)
4x^2 - 25 (2x+5)(2x-5)
25x^2 - 36 (5x+6)(5x-6)
x^2 - 100 (x+10)(x - 10)
x^2 - 81 (x+9)(x-9)
x^2 - 4 (x+2)(x-2)
Created by: aschade
 

 



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