Question

if alpha and beta are zeroes of the polynomial x2-3x+4 then 1/alpha+1/beta-2 alphabeta

Answer 1

Answer:

Here's your answer in the attachment

Answer 2

Answer:

answer is 29/4

Explanation:

alpha is 4 and beta is -1

1/alpha+1/beta–2alphabeta

=1/4+1/(-1)–2(4)(-1)

=-3/4+8

=29/4