Question

By what number should

(a) 7^4 be multiplied so that the result is 7?
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Answer 1

Answer:

7^-3 must be multiplied

Step-by-step explanation:

7^4 × 7^-3 = 7^1 = 7

Answer 2

Let the number be x.
7^4*x=7
X=7/7^4=1/7^3=7^-3
Answer: 7^-3
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