document.write( "Question 48339: 
Divide\r\n" );
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document.write( "(x4 + x2 - 80)/(x + 3)\r\n" );
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document.write( "Thank You!
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Algebra.Com's Answer #31975 by AnlytcPhil(1806)\"\" \"About 
You can put this solution on YOUR website!
Divide\r\n" );
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document.write( "(x4 + x2 - 80)/(x + 3)\r\n" );
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document.write( "There are two terms missing in the numerator, so we rewrite it as\r\n" );
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document.write( "(x4 + 0x3 + x2 + 0x - 80)/(x + 3)\r\n" );
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document.write( "Then we perform the long division:\r\n" );
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document.write( "            x3 - 3x2 + 10x - 30\r\n" );
document.write( "x + 3)x4 + 0x3 +  x2 +  0x - 80\r\n" );
document.write( "      x4 + 3x3\r\n" );
document.write( "          -3x3 +  x2\r\n" );
document.write( "          -3x3 - 9x2\r\n" );
document.write( "                10x2 +  0x\r\n" );
document.write( "                10x2 + 30x\r\n" );
document.write( "                      -30x - 80\r\n" );
document.write( "                      -30x - 90\r\n" );
document.write( "                             10\r\n" );
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document.write( "Now we write the remainder over the divisor and\r\n" );
document.write( "add it to the quotient, giving\r\n" );
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document.write( "          x3 - 3x2 + 10x - 30 + 10/(x+3)\r\n" );
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document.write( "Edwin

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