Question

please answer b please answer in photos if possible and right​

Answer 1

Answer:

b) (3^-1*4^-1)/6^-2

=(1/3*1/4)/1/6^2

=1/12/1/36

=1/12*36

=3

Hope it helps!!

Plz mark it as the brainliest answer

Answer 2

Answer:

Step-by-step explanation:

MARK ME AS BRAINLIEST!! (:

Sorry the answer of a = 64/7.