Question

Can anyone help me in the question

Answer 1

Hey dear here is ur answer with the attachment ..


hope it helps u dear ..
any doubt comment. .

Answer 2

Hey user

Here is your answer :-

x^2 - 5x + 4 = 0

x^2 - 4x - x + 4 =0

x ( x - 4 ) - 1 ( x - 4 ) = 0

( x - 4 )( x - 1 ) = 0

x - 4 = 0. or. x - 1 = 0

x = 4. or. x = 1

So alpha = 4 and beta = 1

1/alpha + 1/beta - 2 alpha.beta

= 1/4 + 1 - 2 × 1/4 × 1

= 5/4 - 1/2

= 3/4

Thank you .