Question

If p/q=(2/3)^-3 ,find(p/q)^-2​

Answer 1

Answer:

64/729

Step-by-step explanation:

P/q = (2/3)^-3

p/q = (3/2)^3

P/q = (27/8)

q/p = (8/27)

(q/p)^2 = (8/27)^2

= 64/729