Question

4. (a) Find the zeros of the polynomial and verify the relationship between the zeros and the coefficients: x ^ 2 - 2x -8​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

x²-2x-8

x²-(4x-2x)-8

x²-4x+2x-8

x(x-4)+2(x-4)

(x-4) (x+2)

If x-4=0.

x=4

If x+2=0

x= -2