Question

Evaluate the expression​

Answer 1

Answer:1/7

Explanation:

7^4=2401

7^5=16807

2401/16807=1/7

Hope this helps:)

Answer 2

7^-1 = 1/7

Explanation:

7^4 / 7^5

We know that a^b / a^c = a^(b-c)

7^(4-5)

7^-1

We know that a^-1 = 1/a

7^-1 = 1/7