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Mathematics 11 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

First Multiply 2x by every terms in second parenthesis

OpenStudy (anonymous):

then -y by every term in the second parenthesis

OpenStudy (anonymous):

ok i got 4xy^2-y^3

OpenStudy (anonymous):

nope

OpenStudy (anonymous):

first should be 8x^3

OpenStudy (anonymous):

8x^3-y^3

OpenStudy (anonymous):

roshan is right

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