document.write( "Question 707540: 3x squared + 7xy - 6y squared \n" ); document.write( "
Algebra.Com's Answer #435730 by stanbon(75887)\"\" \"About 
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3x squared + 7xy - 6y squared
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\n" ); document.write( "3x^2 + 7xy - 6y^2
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\n" ); document.write( "= 3x^2 + 9xy - 2xy -6y^2
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\n" ); document.write( "= 3x(x+3y) - 2y(x + 3y)
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\n" ); document.write( "= (x+3y)(3x-2y)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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