document.write( "Question 581384: is anyone here good at math !?!? I NEED HELP :)\r
\n" ); document.write( "\n" ); document.write( "Let
\n" ); document.write( "p(x) = x^3-3x^2-2x+1.\r
\n" ); document.write( "\n" ); document.write( "p(-2) can be computed via synthetic division by filling in for the letters a through g in the table\r
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\n" ); document.write( "\n" ); document.write( " 1 -3 -2 1\r
\n" ); document.write( "\n" ); document.write( " b d f\r
\n" ); document.write( "\n" ); document.write( " a c e g\r
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\n" ); document.write( "\n" ); document.write( "where
\n" ); document.write( "=a,
\n" ); document.write( "=b,
\n" ); document.write( "=c,
\n" ); document.write( "=d,
\n" ); document.write( "=e,
\n" ); document.write( "=f,
\n" ); document.write( "=g.
\n" ); document.write( "Moreover, p(-2) = and p(x) can be written as
\n" ); document.write( "p(x) = (x+2)q(x) + r
\n" ); document.write( "where
\n" ); document.write( "q(x) = is a quadratic polynomial and
\n" ); document.write( "r= is a real number.
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Algebra.Com's Answer #371618 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Let
\n" ); document.write( "p(x) = x^3-3x^2-2x+1.
\n" ); document.write( "p(-2) can be computed via synthetic division by filling in for the letters a through g in the table \r
\n" ); document.write( "\n" ); document.write( "-2)....1....-3....-2....1
\n" ); document.write( "........1....-2...10...-16
\n" ); document.write( "______________________________
\n" ); document.write( ".........1....-5...8...|..-15\r
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\n" ); document.write( "\n" ); document.write( "Moreover, p(-2) = and p(x) can be written as
\n" ); document.write( "p(x) = (x+2)q(x) + r
\n" ); document.write( "where
\n" ); document.write( "q(x) = x^2 -5x + 8
\n" ); document.write( "r= -15\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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