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Factoring a Difference of Two Perfect Squares

Practice

Practice Problems - Factor the binomial.


1)   x2 − 225 2)   x2 − 16 3)   x2 − 81
Click to Reveal Answers.

1)   x2 − 225 2)   x2 − 16 3)   x2 − 81
(x + 15) (x − 15)(x + 4) (x − 4)(x + 9) (x − 9)

 

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