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Mathematics 9 Online
OpenStudy (anonymous):

multiply (x+2y) by (2x+y)

OpenStudy (goldphenoix):

(x+2y)(2x+y) Do you know how to do the FOIL method?

OpenStudy (angelab97):

(2x^2+xy) + (4yx + 2y^2)

OpenStudy (anonymous):

thanks so much @AngelaB97 .. :)

OpenStudy (goldphenoix):

I don't think that is the answer. o_o

OpenStudy (anonymous):

:(

OpenStudy (goldphenoix):

Oh. He/she just didn't finish simplifying.

OpenStudy (angelab97):

5xy + 2y^2+2x^2

OpenStudy (angelab97):

=)

OpenStudy (anonymous):

Thanks... much

OpenStudy (angelab97):

no problem

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