document.write( "Question 1064787: (5x^2+25x+16) \divided by (x+4)\r
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Algebra.Com's Answer #679870 by Edwin McCravy(20056) $\"\"$ $\"About$
You can put this solution on YOUR website!
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document.write( "Start with this:\r\n" );
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document.write( "x+4)5x²+25x+16\r\n" );
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document.write( "x goes into 5x² 5x times because  simplifies to 5x\r\n" );
document.write( "Put 5x on top above the line:\r\n" );
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document.write( "         5x   \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "   \r\n" );
document.write( "Multiply the 5x by the x on the far left, get 5x², \r\n" );
document.write( "write it under the other 5x²\r\n" );
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document.write( "         5x   \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²\r\n" );
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document.write( "Multiply the 5x on top by the +4, get +20x, \r\n" );
document.write( "write it under the +25x\r\n" );
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document.write( "         5x   \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
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document.write( "Draw a line at the bottom\r\n" );
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document.write( "         5x   \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
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document.write( "Subtract (5x²+25x)-(5x²+20x) = 5x²+25x-5x²-20x = 5x, \r\n" );
document.write( "write it below the line under the +20x\r\n" );
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document.write( "         5x   \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
document.write( "         5x\r\n" );
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document.write( "Bring down the +16\r\n" );
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document.write( "         5x   \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
document.write( "         5x+16\r\n" );
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document.write( "The x at the far left goes into 5x, 5 times because\r\n" );
document.write( " simplifies to +5. Put 5 on top above the line:\r\n" );
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document.write( "         5x+5 \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
document.write( "         5x+16\r\n" );
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document.write( "Multiply the +5 on top by the x at the far left, get 5x, \r\n" );
document.write( "write it under the 5x at the bottom\r\n" );
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document.write( "         5x+5 \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
document.write( "         5x+16\r\n" );
document.write( "         5x\r\n" );
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document.write( "Multiply the +5 on top by the +4, get +20, write it under \r\n" );
document.write( "the +16 at the bottom\r\n" );
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document.write( "         5x+5 \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
document.write( "         5x+16\r\n" );
document.write( "         5x+20\r\n" );
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document.write( "Draw a line at the bottom:\r\n" );
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document.write( "         5x+5 \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
document.write( "         5x+16\r\n" );
document.write( "         5x+20\r\n" );
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document.write( "Subtract (5x+16)-(5x+20) = 5x+16-5x-20 = -4, \r\n" );
document.write( "write it below the line under the +20\r\n" );
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document.write( "         5x+5 \r\n" );
document.write( "x+4)5x²+25x+16\r\n" );
document.write( "    5x²+20x\r\n" );
document.write( "         5x+16\r\n" );
document.write( "         5x+20\r\n" );
document.write( "            -4\r\n" );
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document.write( "The 5x+5 is the quotient and -4 is the remainder.\r\n" );
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document.write( "Edwin
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