Question

find the zeros of polynomial y²-2y-8 and verify the relation between the zeros and the coefficients​

Answer 1

Step-by-step explanation:

y2-2y-8

y2-4y+2y-8

y(y-4) +2(y-4)

(y-4) (y+2)

NOW

Y=4 &Y= -2 are the zeros of the polynomial