Is x - 8 is a factor of the function f(x) = -2x^3 + 17x^2 - 64? explain

To do this we can use the remainder theorem to find the value of the remainder when x=8

f(8)=-2*8³+17*8²-64

f(8)=0

Therefore x-8 is a factor.

b

step-by-step explanation:

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it