Question

Simplify with reasons 2 by 5 whole power minus 2

Answer 1

Answer:

Step-by-step explanation:

(2/5)^-2

(1/2/5)^2

(5/2)^2

25/4=6.25

Answer 2

Answer:

let

(-5) *2 =?

-5 multiple by 2

(-5) *(-5) =