Question

Find quadratic polynomial whose sum and product of zeroes are -2 Under root,9​

Answer 1

Answer:

x^2 +2x +√9

Step-by-step explanation:

the standard format of the polynomial is

k [x^2 - (α+β)x + αβ]

Answer 2

Answer:

x^-2 under root

Step-by-step explanation:

sum of zeros =0

product of zeros =root 2

therefore

quadratic polynomial =x^2-(alfa+beta)

x+(alfa × beta)

=x^2-(0)x+(-2 under root )

=x^2-0-2 under root

x^2-2 under root