document.write( "Question 1005023: Use synthetic substitution to evaluate the polynomial for the given value. \r
\n" ); document.write( "\n" ); document.write( "P(x)=-3x^4+5x^3-x+7 for x =-2 \r
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Algebra.Com's Answer #621350 by josgarithmetic(39618) $\"\"$ $\"About$

You can put this solution on YOUR website!
You need terms for all degrees for the dividend just as you need to account for all included place values in regular long division. The x=-2 divisor represents the binomial (x+2).\r
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document.write( "      -2      |      -3    5      0     -1     7\r\n" );
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document.write( "              |            6     -22    44    -86\r\n" );
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document.write( "                    -3    11     -22    43     -79\r\n" );
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