Question

5x^2+132x+k.
One zero is the reciprocal of the other.
Find k​

Answer 1

Answer:

let α and β be the zeroes

Step-by-step explanation:

α=1/β

α+β=-b/a

αβ=c/a

αβ=k/5

α=1/β

hence=1/β*β=k/5

1=k/5

k=5