document.write( "Question 418656: x^2+18xy+81y^2 \n" ); document.write( "

Algebra.Com's Answer #292939 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "factoring
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document.write( "x^2+18xy+81y^2
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document.write( "(x+9y)(x+9y)
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document.write( "Note:SUM of the inner product(9xy) and the outer product(9xy) = 18xy \n" );
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