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Mathematics 22 Online
OpenStudy (anonymous):

Multiply and simplify: (3c − 7)(-3c2 + 4c + 1) -9c3 − 9c2 -31c − 7 -9c3 + 21c2 +3c -9c3 + 33c2 − 25c − 7 -9c3 + 12c2 +3c

OpenStudy (anonymous):

i got the last one as my answer is im right

OpenStudy (anonymous):

am i right

OpenStudy (theviper):

No, ans is c:)

OpenStudy (theviper):

do u know how to do that?

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