SOLUTION: Multiply [3a-(2a-3)][3a+(2a-3)]
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Question 204948
:
Multiply [3a-(2a-3)][3a+(2a-3)]
Answer by
edjones(8007)
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[3a-(2a-3)][3a+(2a-3)]
=(3a-2a+3)(3a+2a-3)
=(a+3)(5a-3)
=5a^2+12a-9
.
Ed
