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Factoring a Difference of Two Perfect Squares

Practice

Practice Problems - Factor the binomial.


1)   x2 − 225 2)   x2 − 441 3)   x2 − 100
Click to Reveal Answers.

1)   x2 − 225 2)   x2 − 441 3)   x2 − 100
(x + 15) (x − 15)(x + 21) (x − 21)(x + 10) (x − 10)

 

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