Question

(2^-5 ÷2^-2) =?
a) 1 by 128
b) -1 by 128
c) -1 by 8
d) 1 by 81 ​

Answer 1

Answer:

1/8

Step-by-step explanation:

2⁻⁵ / 2⁻²

= 2⁻⁵ * 1 / 2⁻²

= 1/2⁵ * 2²

= 1/2³

= 1/8