Question

Which of polynomials having zeroes as -2 and 5 is ​

Answer 1

Answer:

x^2-3x-10

Step-by-step explanation:

Let α = -2 and β = 5

Product of zeroes = αβ = (-2)×5= -10

Sum of zeroes =α+β = -2+5= 3

For quadratic equation :-

> x^2 - (Sum of zeroes)x + (Product of zeroes)

> x^2 -3x -10

-2 and 5 are the zeroes of polynomial this x^2 -3x -10