document.write( "Question 35761: Combine like terms:
\n" ); document.write( "3x^3+5xy+x^3-xy
\n" ); document.write( "

Algebra.Com's Answer #25703 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
3x^3 + 5xy + x^3 - xy =
\n" ); document.write( "4x^3 + 4xy
\n" ); document.write( "
\n" );