Question

simplyfy {(1/3)^-2 -(1/2)^-3 }÷ (1/4)^ -2​

Answer 1

Answer:

1/16

Step-by-step explanation:

(1/3)^-2 means 1/(1/3)^2 which means 3^2

(1/2)^-3 means 1/(1/2)^3 which means 2^3

and as process used in the next steps