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Mathematics 7 Online
OpenStudy (anonymous):

Factor 2x^2-8. I'm doing a question and I've completely forgotten how to factor. Thanks!

OpenStudy (anonymous):

take 2 as a common factor at first

OpenStudy (anonymous):

First, factor out the GCF, and then factor using the difference of squares.

OpenStudy (anonymous):

2(x^2-4) 2(x+2)(x-2) thats it

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