Question

If x, b, x are the zeros of a cubic polynomial x 3 + b x 2 + 3 X + the then b + bx + x is equal to dash

Answer 1

Step-by-step explanation:

(b) Let p(x) =ax3 + bx2 + cx + d

Given that, one of the zeroes of the cubic polynomial p(x) is zero.

Let α, β and γ are the zeroes of cubic polynomial p(x), where a = 0.

We know that,