Question

If a and Bare the zeros of the quadratic polynomial f(x) = x² + x - 2, find the value of
1 1
a​

Answer 1

Answer:

it's on the net you could open

Answer 2

Step-by-step explanation:

x^2+2x-x-2

x(x+2)-1(x+2)

(x+2)(x-1)=0

x=-2,1

let a=-2

therefore 11a=-22