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Mathematics 17 Online
OpenStudy (anonymous):

(x + 7) (x - 1) = (x + 1)^2

OpenStudy (anonymous):

FOIL!

OpenStudy (solomonzelman):

@lovelike_woee, can you foil?

OpenStudy (anonymous):

I don't know... jk yah fosho

OpenStudy (solomonzelman):

(x + 7) (x - 1) = (x + 1)^2 (x times x) + (x times -1) + (x times 7) + (-1 times 7) this is for the left side. Basically you're factoring this out.

OpenStudy (solomonzelman):

(fo sho? crunchberries ___ damn!)

OpenStudy (solomonzelman):

Foil this for me, (meaning) factor this out; can you?

OpenStudy (anonymous):

yah its easy just wasn't sure if that was what I was suppose to do

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