Question

if alpha and veta are the zeros of the polynomial fx 2x²-6x+4 find the value of (alpha)²+(beta)²​

Answer 1

Answer:

5

Step-by-step explanation:

hope this helps you better

Answer 2

Step-by-step explanation:

f(x)=2x

2

+6x−6

(α+β)=

a

−b

=−

2

6

=−3

αβ=

a

c

=

2

−6

=−3

Thus, α+β=αβ