Question 439491
What is the answer for 4n^3+24n^2-49n-294 
I got: (n^3+6n^2) (-n-6)
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I graphed it and found Real Roots at 
n = -6, -7/2 and +7/2
You could find those with synthetic division.
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So you have factors:
(n+6)(2n+7)) and (2n-7)
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{{{graph(400,300,-10,10,-300,200,4x^3+24x^2-49x-294)}}}
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Cheers,
Stan H.