Question

x^2-2x-8 Find the zeroes of the following polynomials and verify the relationship between the zeroes and the coefficient​

Answer 1

Answer:

4, -2

x2 - 4x + 2x -8 = 0

x(x-4) +2(x-4)=0

(x-4) (x+2)=0

therefore

X-4= 0 & x+2=0 also

&

x=+4 & x=-2

so w.c.s.t

X=5 , -2