Question

If α,β,γ are the zeroes of the polynomial x3- 6x2 -x +30 then αβ + βγ + αγ

Answer 1

Answer:

p(x) = x3-6x2-x+30

if alpha, beta and gamma are the zeros of the polynomial p(x), then

Sum of product of zeros = c/a

= -1/1

= -1. Answer!!