Question

5^-1;5^3;25^2;27^-2;521^0;-8^2;-4^-2 сандарды кему ретімен орналастыр

Answer 1

Ответ:

это все переписываешь

удачи!

Answer 2

Calculation of Exponents

Let's calculate the values of the given expressions:

1. 5^-1: - The expression 5^-1 means the reciprocal of 5, which is 1/5. - Therefore, 5^-1 = 1/5 = 0.2.

2. 5^3: - The expression 5^3 means 5 raised to the power of 3. - Therefore, 5^3 = 5 * 5 * 5 = 125.

3. 25^2: - The expression 25^2 means 25 raised to the power of 2. - Therefore, 25^2 = 25 * 25 = 625.

4. 27^-2: - The expression 27^-2 means the reciprocal of 27 raised to the power of 2. - Therefore, 27^-2 = 1/(27^2) = 1/729 ≈ 0.00137.

5. 521^0: - Any number raised to the power of 0 is equal to 1. - Therefore, 521^0 = 1.

6. -8^2: - The expression -8^2 means -8 raised to the power of 2. - Therefore, -8^2 = -8 * -8 = 64.

7. -4^-2: - The expression -4^-2 means the reciprocal of -4 raised to the power of 2. - Therefore, -4^-2 = 1/(-4^2) = 1/16 = 0.0625.

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