Question

using the laws of exponents simplify 7 ki power minus 4 divided by 7 ki power minus 5
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Answer 1

Answer:

7^-1 or 1/7

Step-by-step explanation:

Because, 7^-4 / 7^-5

so, 7^-4-(-5 ) [(a^m/a^n=a^m-n)

= 7^-4+5

= 7^-1

= 1/7

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