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Remember to factor out the GCF of the coefficients if there is one.

A perfect square binomial will always follow the pattern a squared plus or minus 2ab plus b squared.

If it's plus 2ab, that factors to (a + b)(a + b)

If it's minus 2ab, that factors to (a - b)(a - b)

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2015-09-08 19:15:37
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Q: How do you factor perfect square binomial?
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