SOLUTION: 9a^2-64b^2=

Question 200431: 9a^2-64b^2=
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
I presume you want to factor it...
.
9a^2-64b^2
can be written as:
(3a)^2-(8b)^2
now you can consider it as a difference of squares:
(3a+8b)(3a-8b)
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