document.write( "Question 1199368: Perform the division x3 -1/x2+x+1 \n" ); document.write( "
Algebra.Com's Answer #833222 by ikleyn(52788)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Well known identity is\r\n" );
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document.write( "    \"x%5E3-1\" = \"%28x-1%29%2A%28x%5E2%2Bx%2B1%29\".\r\n" );
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document.write( "From this identity,\r\n" );
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document.write( "    \"%28x%5E3-1%29%2F%28x%5E2+%2B+x+%2B+1%29\" = x-1.\r\n" );
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document.write( "ANSWER.  \"%28x%5E3-1%29%2F%28x%5E2+%2B+x+%2B+1%29\" = x-1.\r\n" );
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\n" ); document.write( "\n" ); document.write( "For this identity,   \"x%5E3-1\" = \"%28x-1%29%2A%28x%5E2%2Bx%2B1%29\",   see the lesson\r
\n" ); document.write( "\n" ); document.write( "    - The difference of cubes formula.
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\n" ); document.write( "\n" ); document.write( "Alternatively,  you may divide using long division.\r
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\n" ); document.write( "\n" ); document.write( "The answer will be the same.\r
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