Quiz about Δυνάμεις Ρητών

Question 1

$$\left(-1\right)^5$$

Accepted Answer

-1

Answer

+1

Answer

5

Answer

-5

Question 2

$$\left(-1\right)^{2024}$$

Accepted Answer

+1

Answer

-1

Answer

2024

Answer

-2024

Question 3

$$2^5\cdot2^8=$$

Accepted Answer

$$2^{13}$$

Answer

$$2^{40}$$

Answer

$$2^3$$

Answer

$$4^{13}$$

Question 4

$$\left(-1\right)^{2025}$$

Accepted Answer

-1

Answer

2025

Answer

$$1$$

Answer

$$-2025$$

Question 5

$$\left(-1\right)^0$$

Accepted Answer

$$1$$

Answer

0

Answer

-1

Question 6

$$\frac{\left(-5\right)^7}{\left(-5\right)^3}$$ =

Accepted Answer

$$5^4$$

Answer

$$\left(-5\right)^{10}$$

Answer

$$\left(-5\right)^{21}$$

Answer

$$\left(-5\right)^{-4}$$

Question 7

$$\left(3^6\right)^5=$$

Accepted Answer

$$3^{30}$$

Answer

$$3^{11}$$

Answer

$$3^1$$

Answer

$$3^{-1}$$

Question 8

$$\left(-2\right)^{-3}=$$

Accepted Answer

$$-\frac{1}{8}$$

Answer

$$-\frac{1}{9}$$

Answer

$$\frac{1}{8}$$

Answer

$$\frac{1}{9}$$

Answer

-8

Question 9

$$\left(\frac{2}{5}\right)^3\cdot\left(\frac{5}{2}\right)^3=$$

Accepted Answer

$$1$$

Answer

$$\left(\frac{2}{5}\right)^6$$

Answer

0

Answer

$$\left(\frac{2}{5}\right)^{-6}$$

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