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Mathematics 27 Online
OpenStudy (anonymous):

C Simplify: (2x+y)(2x-y)= 4x2+4xy+y2 4x2-y2 4x2-4x+y2 None of the above

thomaster (thomaster):

You know how foil works?

OpenStudy (anonymous):

yes

thomaster (thomaster):

so what do you get if you foil it

OpenStudy (anonymous):

Dont tell me

OpenStudy (anonymous):

4x^2 - y^2

thomaster (thomaster):

yes

thomaster (thomaster):

so i's B :)

OpenStudy (anonymous):

thank you bb

OpenStudy (anonymous):

DO I GET A MEDAL haha jk it doesnt matter

thomaster (thomaster):

:P

OpenStudy (anonymous):

yyayyyy!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

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