document.write( "Question 242936: can you help me simplify this problem?\r
\n" ); document.write( "\n" ); document.write( "(-3x^6+3x^4-x^2)-(-x^6+2x^4+2x^2)
\n" ); document.write( "

Algebra.Com's Answer #177962 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"%28-3x%5E6%2B3x%5E4-x%5E2%29-%28-x%5E6%2B2x%5E4%2B2x%5E2%29\" Start with the given expression.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"-3x%5E6%2B3x%5E4-x%5E2%2Bx%5E6-2x%5E4-2x%5E2\" Distribute\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%28-3x%5E6%2Bx%5E6%29%2B%283x%5E4-2x%5E4%29%2B%28-x%5E2-2x%5E2%29\" Group like terms.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"-2x%5E6%2Bx%5E4-3x%5E2\" Combine like terms.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "So \"%28-3x%5E6%2B3x%5E4-x%5E2%29-%28-x%5E6%2B2x%5E4%2B2x%5E2%29=-2x%5E6%2Bx%5E4-3x%5E2\"
\n" ); document.write( "
\n" );