document.write( "Question 58239: Which of the following would be classified as a trinomial? \r
\n" ); document.write( "\n" ); document.write( " x2 + 2x
\n" ); document.write( " 1 - x - x5
\n" ); document.write( " 3xy
\n" ); document.write( " (xy)z
\n" ); document.write( " all of these\r
\n" ); document.write( "\n" ); document.write( "Thank you =)
\n" ); document.write( "

Algebra.Com's Answer #39853 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
XYZ IS THE TRINOMIAL BECAUSE IT HAS THREE UNKNOWNS \n" ); document.write( "
\n" );