document.write( "Question 187139: please factor out this polynomial..its for test corrections.
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\n" ); document.write( "20a^4b^2-16a^3b^3+4a^2b
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\n" ); document.write( "thanks a lot \n" ); document.write( "

Algebra.Com's Answer #140280 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( " $\"20a%5E4b%5E2-16a%5E3b%5E3%2B4a%5E2b\"$ Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( " $\"4a%5E2b%285a%5E2b-4ab%5E2%2B1%29\"$ Factor out the GCF $\"4a%5E2b\"$ \r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
\n" ); document.write( "\n" ); document.write( "So $\"20a%5E4b%5E2-16a%5E3b%5E3%2B4a%5E2b\"$ factors to $\"4a%5E2b%285a%5E2b-4ab%5E2%2B1%29\"$ \r
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