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Mathematics 7 Online
OpenStudy (anonymous):

Simplify: 4n(2n + 2)

OpenStudy (anonymous):

Come on, somebody, help...

OpenStudy (anonymous):

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OpenStudy (anonymous):

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OpenStudy (anonymous):

????

OpenStudy (anonymous):

snake, u know how to multiply it out or not?

OpenStudy (anonymous):

no damnit

OpenStudy (anonymous):

4n2 +8

OpenStudy (anonymous):

4n(2n + 2) = 4n*2n + 4n*2 = 8n² + 8n

OpenStudy (anonymous):

Which u can then factor again to 8n(n+1) if u want to. Whether u think this is "simpler" I don't know.

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