document.write( "Question 209415: in need of help with this factoring problem.\r
\n" ); document.write( "\n" ); document.write( " 45a^4 b^2 - 75a^3b+30ab^4
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Algebra.Com's Answer #158336 by RAY100(1637)\"\" \"About 
You can put this solution on YOUR website!
find GCF of each term,,,15 a b
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\n" ); document.write( "15ab(3a^3b-5a^2+2b^3)
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