Question

3
Find the cubic polynomial with the sum , sum of the product of it's zero taken 2 at a time and product of it's zeros as Three ,- 1 and 3 respectively​

Answer 1

Answer:

x^3-3x^2-1x-3

Step-by-step explanation:

Sum of zeroes = 3

Sum of product of zeroes = -1

Product of zeroes = 3

So, by formula of cubic polynomial

x^3-(Sum of zeroes)x^2+(Sum of product of zeroes)x-(Product of zeroes)

x^3-3x^2-1x-3