document.write( "Question 750875: a squared -ab-56b squared \n" ); document.write( "
Algebra.Com's Answer #456857 by stanbon(75887)\"\" \"About 
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a squared -ab-56b squared
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\n" ); document.write( "a^2 - ab - 56b^2
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\n" ); document.write( "a^2 -8ab + 7ab - 56b^2
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\n" ); document.write( "a(a-8b) + 4b(a-8b)
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\n" ); document.write( "= (a-8b)(a+4b)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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