factor:

5x(a+b) +3(a+b)

I know the answer is (a-b) (5x+3)

But how would you get that answer?

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- February 8th 2009, 03:57 PMmathhelp23Factoring
factor:

5x(a+b) +3(a+b)

I know the answer is (a-b) (5x+3)

But how would you get that answer? - February 8th 2009, 04:11 PMBanned for attempted hacking