document.write( "Question 1202693: If A=3x^2+5x -6 and B= -2x^2-6x+7 then A-B equals
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Algebra.Com's Answer #837735 by math_tutor2020(3817)\"\" \"About 
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\n" ); document.write( "A = 3x^2+5x-6
\n" ); document.write( "B = -2x^2-6x+7\r
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\n" ); document.write( "\n" ); document.write( "A - B
\n" ); document.write( "( A ) - ( B )
\n" ); document.write( "( 3x^2+5x-6 ) - ( -2x^2-6x+7 )
\n" ); document.write( "( 3x^2+5x-6 ) + ( 2x^2+6x-7 )
\n" ); document.write( "3x^2+5x-6 + 2x^2+6x-7
\n" ); document.write( "(3x^2+2x^2) + (5x+6x) + (-6-7)
\n" ); document.write( "5x^2 + 11x - 13
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