document.write( "Question 581384: is anyone here good at math !?!? I NEED HELP :)\r
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document.write( "Let
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document.write( "p(x) = x^3-3x^2-2x+1.\r
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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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document.write( " 1 -3 -2 1\r
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document.write( " b d f\r
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document.write( " a c e g\r
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document.write( "where
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document.write( "=a,
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document.write( "=b,
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document.write( "=c,
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document.write( "=d,
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document.write( "=e,
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document.write( "=f,
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document.write( "=g.
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document.write( "Moreover, p(-2) = and p(x) can be written as
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document.write( "p(x) = (x+2)q(x) + r
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document.write( "where
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document.write( "q(x) = is a quadratic polynomial and
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document.write( "r= is a real number. \n" );
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Algebra.Com's Answer #371618 by stanbon(75887)![]() ![]() ![]() 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 \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "============================================= \r \n" ); document.write( " \n" ); document.write( " \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 \n" ); document.write( "\n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=================== \n" ); document.write( " \n" ); document.write( " |