Question

(1/7)³ ÷ (1/7)⁸ = 7 power n​

Answer 1

Answer:

n = -11

Step-by-step explanation:

==: 1/7 ^ 3 ÷ 1/7 ^ 8 = 7 ^ n

==: 7 ^ -3 ÷ 7 ^ -8 = 7 ^ n

==: -3 + (-8) = n

==: n = -11

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Answer 2

Answer:

1/7^3×7^8= 7^8-3=7^5

OR

(1/7)^3-8=(1/7)^-5

=7^5