Question

find the cubic polynomial with the sum sum of product of its zero taken two at a time and product of its zeros are 5,-6 and 20

Answer 1

Cubic polynomial
= x^3 - (sum of zeroes)x^2 + ( sum of product )x - ( product of zeroes)
= x^3 - 5x^2 -6x -20

Answer 2

Answer:

Step-by-step explanation:

First write the eqn then substitute according to their values