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JanaMiqdad7702

JanaMiqdad7702

12.08.2020 •

Mathematics

Please solve these questions on the topic of exponents

Please solve these questions on the topic of exponents

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Ответ:

conyabrew82

30.01.2022

Answer/Step-by-step explanation:

Recall: $x^{-a} = \frac{1}{x^a}$

a. $4^{-3} = \frac{1}{4^3} = \frac{1}{64}$

b. $13^{-2} = \frac{1}{13^2} = \frac{1}{169}$

c. $(-3)^{-2} = \frac{1}{-3^2} = \frac{1}{9}$

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Ответ:

alexander1093

02.04.2022

2.2*5=11

Step-by-step explanation:

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