Question

alpha and beta are zeros of x square + 5 x + 5 find the value of Alpha raised to minus 1 + beta raised to -1

Answer 1

Step-by-step explanation:

x2+5x+5

sum of zeros = alpha + beta = -5/1

product of zeros = alpha*beta = 5/1

To find

alpha^(-1) + beta^(-1)

1/alpha + 1/beta

(Beta + alpha) / alpha beta

-5/5

= -1

Answer 2

Answer:

Step By Step Explanation

Hope it helps you guys

First we need to find value of sum of zero's then the value of product of zero