Question

ist all possible rational zeros for the given function. 2x^3+5x^2-x-1



ANSWER: 1,-1,1/2,-1/2

Use synthetic division to test the possible rational zeros and find an actual zero.

The rational zero you found is 1/2 .

Now use your quotient from the synthetic division to find the remaining zeros of the polynomial function.

The remaining zeros of are ? and ?.
s

Answer 1

\[x=\frac{1}{2} \left(-3-\sqrt{5}\right),x=\frac{1}{2} \left(\sqrt{5}-3\right) \]

Answer 2

thanks!!

Answer 3

Thank you for the medal.

Answer 4

np!