SOLUTION: Find the following square. (3a- 4b)^2

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Question 105264: Find the following square.
(3a- 4b)^2

Answer by HyperBrain(694) About Me  (Show Source):
You can put this solution on YOUR website!
Look at my lesson,"Learn to square binomials MENTALLY in just a MINUTE!"

Here, a=3a and b=4b.
furthermore,
a%5E2=%283a%29%5E2=9a%5E2
b%5E2=%284b%29%5E2=16b%5E2
2ab=2%2A3a%2A4b=2%2A3%2A4%2Aab=24ab
Thus,
%283a-+4b%29%5E2=9a%5E2-24ab%2B16b%5E2
Power up,
HyperBrain!