document.write( "Question 75937: please help me multiply?\r
\n" ); document.write( "\n" ); document.write( "2x^2-x-3
\n" ); document.write( "over
\n" ); document.write( "3x^+7x+4
\n" ); document.write( "times
\n" ); document.write( "3x^2-11x-20
\n" ); document.write( "over
\n" ); document.write( "4x^2-9
\n" ); document.write( "

Algebra.Com's Answer #54555 by Cintchr(481)\"\" \"About 
You can put this solution on YOUR website!
\"+%282x%5E2-x-3%29%2F%283x%5E2%2B7x%2B4%29+%2A+%283x%5E2-11x-20%29%2F%284x%5E2-9%29+\"
\n" ); document.write( "Since we are multiplying we can combine the two fractions.
\n" ); document.write( "\"+%28%282x%5E2-x-3%29%283x%5E2-11x-20%29%29%2F%28%283x%5E2%2B7x%2B4%29%284x%5E2-9%29%29+\"
\n" ); document.write( "Factor all parts
\n" ); document.write( "
\n" ); document.write( "Cancel like quantities ... (x+1)
\n" ); document.write( "\"+%28%282x-3%29%283x%2B4%29%28x-5%29%29%2F%28%283x%2B4%29%282x%2B3%29%282x-3%29%29+\"
\n" ); document.write( "Cancel like quantities ... (2x-3)
\n" ); document.write( "\"+%28%283x%2B4%29%28x-5%29%29%2F%28%283x%2B4%29%282x%2B3%29%29+\"
\n" ); document.write( "Cancel like quantities ... (3x+4)
\n" ); document.write( "\"+%28x-5%29%2F%282x%2B3%29+\"
\n" ); document.write( "Done\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );