Question

Using complete sentences, describe how you would analyze the zeros of the polynomial function f(x) = 7x5 + 15x4 – x3 + 4x2 – 6x – 11 using Descartes’ Rule of Signs.

Be sure to provide the answer in your explanation
I Just Wanna Know If I Have The Right Answer
For the first one: Factors of 33 are ±1, 3, 11, and 33. Factors of 9 are ±1, 3, and 9. The possible rational zeros are ± {1, 3, 11, 33, 1/3, 11/3, 1/9, 11/9}.

For the second: Factors of 11 are ± 1 and 11. Factors of 7 are ± 1 and 7. The possible rational zeros are ± {1, 11,, 1/7, 11/7}. f(x) = 7x^5 + 15x^4 - x^3 + 4x^2 - 6x - 1

Answer 1

Yes, you are understanding this well.

Answer 2

Thank You