Question

if alpha and beta are the zeroes of the polynomial f(x) =3x^2-5x-2 ,then evaluate 1) alpha by beta +beta by alpha​

Answer 1

Answer:

-37/6

Step-by-step explanation:

alpha/beta+beta/alpha=

alpha^2+beta^2/alpha×beta=

a^2+b^2=(a+b)^2-2ab