Find a rational zeros of the polynomial function and use it to find all the zeros of the function. f(x)=x3+6x2+16x *** I got x=-2 (when doing the synthetic division I keep ending up with 4 numbers at...

Find a rational zeros of the polynomial function and use it to find all the zeros of the function.

f(x)=x3+6x2+16x

*** I got x=-2

(when doing the synthetic division I keep ending up with 4 numbers at the bottom. -2 does not make it a trinomial even though it is a rational 0)

-2 1 6 16 16

4 -20 8

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-2x^3+10x^3-4x^2+24

hope this makes sense

Jun 08, 2022

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