3 years ago

Rewrite using a single positive exponent. (7^2)^-7

Mathematics

1 answer:

saw5 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

we have to remember the power rules, power raised to the power-we use the multiplication

(7^2)^-7=7^-14= 1/7^14

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alina1380 [7]

Answer:

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Step-by-step explanation:

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Pani-rosa [81]

-7 + N = 20

move -7 to the other side

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Answer:

N= 27

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