Question

if a(alpha and β(beta) are the zeroes of the quadratic polynomials p(x)=x²+x-2,find the value of 1/alpha + 1/β

Answer 1

Answer:

hope it would help you.

Answer 2

Step-by-step explanation:

alpha + beta = -b/a = -1

alpha*beta = c/a = -2

1/alpha + 1/beta

(alpha+beta)/(alpha*beta)

(-1)/(-2)

1/2