How can i  use synthetic division to find the zeros of a 4th degree polynomial?

Q: Written as a simplified polynomial in standard form, what is the result when (2x + 2)3 is subtracted…

A: The objective of this question is to simplify the expression x^2 + 5x + 1 - (2x + 2)^3 and write it…

Q: what could be a polynomial with a degree of 5 if its zeros are -2,1, and 4?

A: The given zeros are, –2, 1 and 4.

Q: (6x2+12x-15) / (x+8) Use synthetic division to divide the polynomials

A: To divide the polynomials  (6x2+12x-15) / (x+8) using Synthetic division method. Synthetic division…