document.write( "Question 1153477: Find the quotient Q(x) when the polynomial P(x) is divided by (x+3)
\n" ); document.write( "P(X) =x^4-2x^2+5x-7 \n" ); document.write( "

Algebra.Com's Answer #775704 by MathLover1(20850) $\"\"$ $\"About$

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............( $\"x%5E3-3x%5E2%2B7x+-16\"$
\n" ); document.write( " $\"x%2B3\"$ | $\"x%5E4%2B0%2Ax%5E3-2x%5E2%2B5x-7\"$
\n" ); document.write( ".......... $\"x%5E4%2B3x%5E3\"$ .....subtract
\n" ); document.write( "............. $\"-3x%5E3\"$ .....bring down $\"-2x%5E2\"$
\n" ); document.write( "............. $\"-3x%5E3-2x%5E2\"$
\n" ); document.write( "............. $\"-3x%5E3-9x%5E2\"$ ....subtract
\n" ); document.write( "................... $\"7x%5E2\"$ ....bring down $\"5x\"$
\n" ); document.write( "................... $\"7x%5E2%2B5x\"$
\n" ); document.write( "................... $\"7x%5E2%2B21x\"$ ....subtract
\n" ); document.write( "....................... $\"-16x\"$ ....bring down $\"-7\"$
\n" ); document.write( "....................... $\"-16x-7\"$
\n" ); document.write( "....................... $\"-16x-48\"$ ....subtract
\n" ); document.write( "........................... $\"+41\"$ -> reminder\r
\n" ); document.write( "\n" ); document.write( " $\"Q%28x%29=x%5E3-3x%5E2%2B7x+-16\"$ and reminder $\"41\"$ \r
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\n" ); document.write( "\n" ); document.write( "so, $\"x%5E4-2x%5E2%2B5x-7+=+%28x%5E3-3x%5E2+%2B+7x+-16%29+%2A+%28x+%2B+3%29+%2B+41\"$ \r
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