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Mathematics 15 Online
OpenStudy (anonymous):

find the product. (3a+2)^3

OpenStudy (anonymous):

@iforgot that seems wrong.

OpenStudy (anonymous):

I would suggest that you start with the foil method. Then, use that product to distribute.

OpenStudy (anonymous):

It's 3a^2 • 3a^2 • 3a^2 = 27a^

OpenStudy (anonymous):

But if you already have the formula for it, then use that to save time.

OpenStudy (anonymous):

if u have an exponent outside the parentheses, you multiply it by the one(s) inside the parentheses

OpenStudy (anonymous):

EXAMPLE NOT YOUR PROBLEM IN ACCORDANCE WITH EXPONENT RULES |dw:1372309109220:dw| (A + B ) ^ 2 ___________ ______I______ | ( A + B ) ( A + B ) | ------- | \--------------/ YOU CAN DRAW A HAPPY FACE :P

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