document.write( "Question 177312: Divide x3 + 2 x2 + x +12 by ( x + 3) \n" ); document.write( "

Algebra.Com's Answer #132393 by Fombitz(32388) $\"\"$ $\"About$

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\n" ); document.write( "Showing polynomial long division is a little difficult.
\n" ); document.write( "The first part will show the factor (left hand column), then the factor times the divisor,
\n" ); document.write( "then the next line will show the subtraction.
\n" ); document.write( "Then repeat.
\n" ); document.write( "Hopefully it makes sense.
\n" ); document.write( ".
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\n" ); document.write( "...........___________________
\n" ); document.write( "(x+3)|x^3+2x^2+x+12
\n" ); document.write( "x^2:...x^3+3x^2
\n" ); document.write( "-----------------------------------
\n" ); document.write( ".........................-x^2+x+12
\n" ); document.write( "-x:...................-x^2-3x
\n" ); document.write( "-----------------------------------
\n" ); document.write( "...................................4x+12
\n" ); document.write( "4:...............................4x+12
\n" ); document.write( "-----------------------------------
\n" ); document.write( "...............................................0
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( " $\"%28x%5E3%2B2x%5E2%2Bx%2B12%29%2F%28x%2B3%29=x%5E2-x%2B4\"$ \n" ); document.write( "

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