document.write( "Question 1019963: Please help me answer this expression: 2(3x^2-x-1)-(x^2-2x+5) \n" ); document.write( "
Algebra.Com's Answer #635899 by robertb(5830)\"\" \"About 
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\"2%283x%5E2-x-1%29-%28x%5E2-2x%2B5%29+=+6x%5E2+-+2x-2-x%5E2%2B2x-5+=+5x%5E2-7\" \n" ); document.write( "
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