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Mathematics 15 Online
OpenStudy (anonymous):

How to foil (3-x)(3+x) so that x^2 is first??? foiling (3-x)(3+x) would give you 9-x^2 but I need the x^2 to be first

OpenStudy (anonymous):

Just rearrange it. -x^2 + 9.

OpenStudy (anonymous):

Thank you so much!

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