document.write( "Question 79082: Please help to multiply:\r
\n" ); document.write( "\n" ); document.write( "n^2-n-20/2n^2 x n^2+5n/n^2-25 =\r
\n" ); document.write( "\n" ); document.write( "Thank you so much for your help.\r
\n" ); document.write( "\n" ); document.write( "sean32485 \n" ); document.write( "

Algebra.Com's Answer #56830 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28%28n%5E2-n-20%29%29%2F%282n%5E2%29\"$ x $\"%28%28n%5E2%2B5n%29%29%2F%28%28n%5E2-25%29%29\"$ =
\n" ); document.write( ":
\n" ); document.write( "You can so some serious factoring here, note that (x^2 - 25) is the difference of squares:
\n" ); document.write( " $\"%28%28n-5%29%28n%2B4%29%29%2F%282n%5E2%29\"$ x $\"%28n%28n%2B5%29%29%2F%28%28n-5%29%28n%2B5%29%29\"$ =
\n" ); document.write( ":
\n" ); document.write( "Cancel the following:
\n" ); document.write( "(n-5)'s; (n+5)'s; n cancels into 2n^2; resulting in:
\n" ); document.write( ":
\n" ); document.write( " $\"%28%28n%2B4%29%29%2F%282n%29\"$
\n" ); document.write( ":
\n" ); document.write( "Did this make sense to you? Any questions? \n" ); document.write( "

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