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Factoring a Difference of Two Perfect Squares

Practice

Practice Problems - Factor the binomial.


1)   x2 − 400 2)   x2 − 36 3)   x2 − 169
Click to Reveal Answers.

1)   x2 − 400 2)   x2 − 36 3)   x2 − 169
(x + 20) (x − 20)(x + 6) (x − 6)(x + 13) (x − 13)

 

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