SOLUTION: How do i solve 4a^2-36b^2=

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Question 266073: How do i solve 4a^2-36b^2=
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
How do i solve 4a^2-36b^2=
Factor:
(2a-6b)(2a+6b)
OR
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Remove the common factor:
4(a^2-9b^2)
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= 4(a-3b)(a+3b)
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Cheers,
Stan H.