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Mathematics 16 Online
OpenStudy (anonymous):

find the square. (6m+7)^2

OpenStudy (tkhunny):

Find this: \(67^{2}\) Don't use a calculator.

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

4,489 @tkhunny

OpenStudy (tkhunny):

Did you use a calculator?

OpenStudy (anonymous):

these are the choices they gave me A) 36m^2 - 84m + 49 B) 36m^2 + 84m - 49 C) 36m^2 + 42m - 49 D) 36m^2 + 84m + 49

OpenStudy (anonymous):

No pencil and paper @tkhunny

OpenStudy (steve816):

@tkhunny I don't understand what the point of doing 67^2 was?

OpenStudy (steve816):

the square is just (6m+7)(6m+7)

OpenStudy (steve816):

Now you just have to FOIL it!

OpenStudy (steve816):

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