Asked by Claritza

Factor completely.
32a^2+96a+72

I tried to work it our but I can't seem to get the correct answer.

Thanks!
Answered by Reiny
Did you first look for the HCF ?
I see:
8(4a^2 + 12a^2 + 9)

hint#2: Did you notice the perfect squares at front and end of the trinomial?

Answered by Claritza
Yes, I did.

Thanks
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