document.write( "Question 189780: (x^2-3x-5)-(2x^2+6x-7) \n" ); document.write( "
Algebra.Com's Answer #142415 by edjones(8007)\"\" \"About 
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(x^2-3x-5)-(2x^2+6x-7)
\n" ); document.write( "=x^2-3x-5-2x^2-6x+7
\n" ); document.write( "=-x^2-9x+2 or -(x^2+9x-2)
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