document.write( "Question 64780: Multiply the fractions. Be sure to simplify completely.\r
\n" ); document.write( "\n" ); document.write( "2x^2-x-3 3x^2-11x-20
\n" ); document.write( "--------- X ------------- =
\n" ); document.write( "3x^2+7x+4 4x^2-9
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Algebra.Com's Answer #45605 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
2x^2-x-3 3x^2-11x-20
\n" ); document.write( "--------- X ------------- =
\n" ); document.write( "3x^2+7x+4 4x^2-9
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\n" ); document.write( "\"%282x%5E2+-+x+-+3%29%2F%283x%5E2+%2B+7x+%2B+4%29\" * \"%283x%5E2+-+11x+-+20%29%2F%284x%5E2+-+9%29\"
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\n" ); document.write( "All of these will factor, do that first:
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\n" ); document.write( "\"%28%282x-3%29%28x%2B1%29%29%2F%28%283x%2B4%29%28x%2B1%29%29\" * \"%28%283x%2B4%29%28x-5%29%29%2F%28%282x-3%29%282x%2B3%29%29\"
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\n" ); document.write( "Observe that the following will cancel:(2x-3),(x+1),(3x+4), eliminates
\n" ); document.write( "the first faction (actually becomes 1), leaves us with:
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\n" ); document.write( "\"%28x-5%29%2F%282x%2B3%29\"
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\n" ); document.write( "You can see no multiplying actually took place. Could you follow this OK?
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