document.write( "Question 986293: Find cubic polynomial, whose zeros are -2,-3and -1?
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Algebra.Com's Answer #607081 by vleith(2983) $\"\"$ $\"About$

You can put this solution on YOUR website!
You are told the zeroes are -2, -3 and -1\r
\n" ); document.write( "\n" ); document.write( "So you know that x=-2 , x=-3 and x=-1 cause the polynomial to result in a zero answer. \r
\n" ); document.write( "\n" ); document.write( "Thus
\n" ); document.write( " $\"%28x%2B2%29%28x%2B3%29%28x%2B1%29+=+0+\"$ is your starting point. Now, just expand it out
\n" ); document.write( " $\"%28x%5E2+%2B+3x+%2B+2x+%2B6%29%28x%2B1%29+=+0\"$
\n" ); document.write( " $\"%28x%5E2+%2B+5x+%2B+6%29%28x%2B1%29+=+0+\"$
\n" ); document.write( " $\"x%5E3+%2B+x%5E2+%2B+5x%5E2+%2B+5x+%2B6x+%2B+6+=+0\"$
\n" ); document.write( " $\"x%5E3+%2B+6x%5E2+%2B+11x+%2B+6+=+0\"$ \n" ); document.write( "

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