document.write( "Question 1125751: Show that the given value(s) of \"c\" are zeros of P(x), and find all other zeros of P(x).\r
\n" ); document.write( "\n" ); document.write( "P(x)=x^3-x^2-11x+15, c=3
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Algebra.Com's Answer #742064 by josgarithmetic(39617) $\"\"$ $\"About$

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document.write( " 3   |   1   -1   -11   15\r\n" );
document.write( "     |\r\n" );
document.write( "     |       3     6    -15 \r\n" );
document.write( "     |____________________________\r\n" );
document.write( "         1    2   -5     0\r\n" );
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\n" ); document.write( "Remainder when checking with synthetic division, is 0.
\n" ); document.write( " $\"x-3\"$ is a factor; c=3 is a zero. \n" ); document.write( "

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