document.write( "Question 213991This question is from textbook McDougal Littel - Algebra 1
\n" ); document.write( ": -x^3 + 2x(x-x^2)
\n" ); document.write( "=2x-x^3 ??
\n" ); document.write( " <--- I'm not really sure if that answer is right? Could you help me to understand on how to get the answer & also give me the answer please.
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Algebra.Com's Answer #161630 by Alan3354(69443)\"\" \"About 
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-x^3 + 2x(x-x^2)
\n" ); document.write( "= -x^3 + 2x^2 - 2x^3
\n" ); document.write( "= -3x^3 + 2x^2
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