document.write( "Question 86025: factor pollynomial 16a squared-40ab+25b squared \n" ); document.write( "

Algebra.Com's Answer #62136 by tutorcecilia(2152) $\"\"$ $\"About$

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$\"%2816a%5E2-40ab%2B25b%5E2%29\"$
\n" ); document.write( "(4a-5b)(4a-5b)
\n" ); document.write( ".
\n" ); document.write( "check by using the FOIL method to multiply the factors:
\n" ); document.write( "(4a-5b)(4a-5b)
\n" ); document.write( " $\"%284%5E2a%5E2-20ab-20ab%2B5%5E2b%5E2%29\"$
\n" ); document.write( " $\"%2816a%5E2-40ab%2B25b%5E2%29\"$ \n" ); document.write( "

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