document.write( "Question 1149521: For the polynomial below, -1 is a zero.\r
\n" ); document.write( "\n" ); document.write( "h(x)= x^3+3x^2-2x-4\r
\n" ); document.write( "\n" ); document.write( "express h(x) as a product of linear factors \n" ); document.write( "

Algebra.Com's Answer #770860 by josgarithmetic(39626) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "-1   |   1   3   -2   -4\r\n" );
document.write( "     |      -1   -2    4\r\n" );
document.write( "     |_________________________\r\n" );
document.write( "         1   2   -4    0\r\n" );
document.write( "

\n" ); document.write( " $\"h%28x%29=%28x%2B1%29%28x%5E2%2B2x-4%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( "Quadratic's roots,
\n" ); document.write( " $\"x=%28-2%2B-+sqrt%284%2B4%2A4%29%29%2F2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28-2%2B-+2%2Asqrt%285%29%29%2F2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-1%2B-+sqrt%285%29\"$ \r
\n" ); document.write( "\n" ); document.write( "-\r
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\n" ); document.write( "\n" ); document.write( " $\"h%28x%29=%28x%2B1%29%28x-%28-1%2Bsqrt%285%29%29%29%28x-%28-1-sqrt%285%29%29%29\"$ \r
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