Question

If a = 6, which of the following is equal to a⁻²?

1/6²
-36
-12
6²

Answer 1

Explanation:

Solution

Given:- a=6

Now,

`{a}^( - 2) \\ 6 ^( - 2) \\ (1)/(6 ^(2) ) \\ (1)/(36)`

Answer 2

A

Explanation:

a = 6

(a)^-2

(6)^-2

1/6²

Option A