Question

if alpha and beta are the zeros of the polynomial 2 x square - 4 x + 5 then find the value of a bit A Alpha square plus beta square B bit one by Alpha Plus One by beta siebert Alpha minus beta square debit one by Alpha square plus ​

Answer 1

Answer:

(α - β)² = -6

Step-by-step explanation:

if alpha and beta are the zeros of the polynomial 2 x square - 4 x + 5 then find the value of Alpha minus beta whole square

α & β are roots of

2x² - 4x + 5

α + β = -b/a  = -(-4)/2 = 2   ( sum of roots)

αβ = c/a = 5/2   ( Product of roots)

(α - β)²

= (α + β)² - 4αβ

= 2² - 4(5/2)

= 4 - 10

= -6

Hope helps....

Pls mark brainliest