document.write( "Question 132302: (3/10x^3-1/4x-1/8)-(1/10x^3+1/4x-1/8)
\n" ); document.write( "Please help me to slove this I don't even know where to begin! Thank you
\n" ); document.write( "

Algebra.Com's Answer #96660 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"%28%283%2F10%29x%5E3-%281%2F4%29x-1%2F8%29-%28%281%2F10%29x%5E3%2B%281%2F4%29x-1%2F8%29\" start with the given expression\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%283%2F10%29x%5E3-%281%2F4%29x-1%2F8-%281%2F10%29x%5E3-%281%2F4%29x%2B1%2F8\" distribute the negative\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " group like terms\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%282%2F10%29x%5E3-%282%2F4%29x%2B0%2F8\" combine like terms\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%281%2F5%29x%5E3-%281%2F2%29x\" reduce and simplify\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "So \"%28%283%2F10%29x%5E3-%281%2F4%29x-1%2F8%29-%28%281%2F10%29x%5E3%2B%281%2F4%29x-1%2F8%29\" simplifies to \"%281%2F5%29x%5E3-%281%2F2%29x\"\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "In other words,
\n" ); document.write( "
\n" );