Question

If yhe product of two zeroes of polynomial 2x^3+x^2-5x-6 is 3, then find its third zero.​

Answer 1

Answer:

1

Step-by-step explanation:

If a cubic polynomial ax³ + bx² + cx + d has three zeros α, β, and γ, then the product of the zeros is -d/a.

αβγ = -d/a

a = 2, d = -6, and αβ = 3.

3γ = 3

γ = 1