Question

(1/7)²× / (1/7)³×-2=(1/7)¹²​

Answer 1

Answer:

Answer: -1/3

Step-by-step explanation:

[{(1/(7)^2)^-2}^-1/3]^1/4 = 7ⁿ

(1/7)^1/3 = 7ⁿ (cancelling out exponents)

7^-1/3 = 7ⁿ

(Since bases are same, exponents are equal)

Therefore,

-1/3 = ⁿ