document.write( "Question 207340This question is from textbook Introductory Algebra
\n" ); document.write( ": Please help me multiply this equation:\r
\n" ); document.write( "\n" ); document.write( " $\"%28x-1%29%2F%28x%5E2%2B1%29\"$ * $\"%28x%5E4-1%29%2F%28x-1%29%5E2\"$ * $\"%28x%5E2-1%29%2F%28x%5E4-2x%5E2%2B1%29\"$ \r
\n" ); document.write( "\n" ); document.write( "Thank you. \n" ); document.write( "

Algebra.Com's Answer #156777 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28x-1%29%2F%28x%5E2%2B1%29\"$ * $\"%28x%5E4-1%29%2F%28x-1%29%5E2\"$ * $\"%28x%5E2-1%29%2F%28x%5E4-2x%5E2%2B1%29\"$
\n" ); document.write( "Factor
\n" ); document.write( " $\"%28x-1%29%2F%28x%5E2%2B1%29\"$ * $\"%28%28x%5E2-1%29%28x%5E2%2B1%29%29%2F%28%28x-1%29%28x-1%29%29\"$ * $\"%28%28x%2B1%29%28x-1%29%29%2F%28%28x%5E2-1%29%28x%5E2-1%29%29\"$
\n" ); document.write( ":
\n" ); document.write( "Cancel the (x-1)'s, leaving:
\n" ); document.write( " $\"1%2F%28x%5E2%2B1%29\"$ * $\"%28x%5E2-1%29%28x%5E2%2B1%29%29\"$ * $\"%28%28x%2B1%29%29%2F%28%28x%5E2-1%29%28x%5E2-1%29%29\"$
\n" ); document.write( ":
\n" ); document.write( "Cancel the (x^2 + 1)
\n" ); document.write( "1 * $\"%28x%5E2-1%29\"$ * $\"%28%28x%2B1%29%29%2F%28%28x%5E2-1%29%28x%5E2-1%29%29\"$
\n" ); document.write( ":
\n" ); document.write( "Cancel (x^2-1)
\n" ); document.write( "1 * $\"%28%28x%2B1%29%29%2F%28%28x%5E2-1%29%29\"$
\n" ); document.write( ":
\n" ); document.write( "x^2 - 1 can be factored
\n" ); document.write( " $\"%28%28x%2B1%29%29%2F%28%28x%2B1%29%28x-1%29%29\"$
\n" ); document.write( ":
\n" ); document.write( "Cancel (x+1)
\n" ); document.write( " $\"1%2F%28x-1%29\"$ \n" ); document.write( "

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