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anonymous
 one year ago
find the square.
(6m+7)^2
anonymous
 one year ago
find the square. (6m+7)^2

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tkhunny
 one year ago
Best ResponseYou've already chosen the best response.0Find this: \(67^{2}\) Don't use a calculator.

tkhunny
 one year ago
Best ResponseYou've already chosen the best response.0Did you use a calculator?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0these 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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No pencil and paper @tkhunny

steve816
 one year ago
Best ResponseYou've already chosen the best response.1@tkhunny I don't understand what the point of doing 67^2 was?

steve816
 one year ago
Best ResponseYou've already chosen the best response.1the square is just (6m+7)(6m+7)

steve816
 one year ago
Best ResponseYou've already chosen the best response.1Now you just have to FOIL it!

steve816
 one year ago
Best ResponseYou've already chosen the best response.1dw:1440129633355:dw

tkhunny
 one year ago
Best ResponseYou've already chosen the best response.0I was hoping you might see what the "10" did in your multiplication. 67 = 6*10 + 7 \(67^{2} = (6*10 + 7)^{2}\) And we see that what you just did with pencil and paper is EXACTLY what you should be doing for \((6m+7)^{2}\)

steve816
 one year ago
Best ResponseYou've already chosen the best response.1dw:1440129791027:dw Answer is D
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