Quiz about Bilangan Pangkat dan Akar

Question 1

$$Nilai\ 3^{-1}\ adalah.....$$

Accepted Answer

$$\frac{1}{3}$$

Answer

-3

Answer

-2

Answer

-1

Question 2

$$2^0+2^3=.......$$

Accepted Answer

9

Answer

5

Answer

8

Answer

12

Question 3

$$Bentuk\ sederhana\ dari\ \frac{a^2b^3}{ab^2}\ adalah....$$

Accepted Answer

ab

Answer

$$a^2b^3$$

Answer

$$a^3b4$$

Answer

$$a^{-1}b^{-2}$$

Question 4

$$5^3 imes\frac{1}{125}-3\ =.......$$

Accepted Answer

-3

Answer

25

Answer

-25

Answer

-20

Question 5

$$Bentuk\ sederhana\ dari\ \frac{x^5y^4z^2}{\left(xyz\right)^3}=\ .....$$

Accepted Answer

$$\frac{x^2y}{z}$$

Answer

xyz

Answer

$$\frac{xz}{y}$$

Answer

$$\frac{x}{y}$$

Question 6

$$Bentuk\ sederhana\ dari\frac{\left(pq^2r^3s\right)^4}{\left(pqrs\right)^5}=......$$

Accepted Answer

$$\frac{q^3r^7}{ps}$$

Answer

pqrs

Answer

$$\frac{q^3rs}{p}$$

Answer

$$p^2q^3rs$$

Question 7

$$\left(\left(125\right)^{\frac{2}{3}}\right)^{-\frac{1}{2}}$$ adalah .......

Accepted Answer

$$\frac{1}{5}$$

Answer

$$25$$

Answer

$$5$$

Answer

$$\frac{1}{25}$$

Question 8

hasil dari $$8^{\frac{2}{3}}+9^{\frac{3}{2}}-100^{\frac{1}{2}}$$ adalah ....

Accepted Answer

21

Answer

31

Answer

36

Answer

41

Question 9

hasil dari $$\left(-2\right)^3+3^2-\ \left(-3\right)^3$$ adalah .....

Accepted Answer

28

Answer

44

Answer

-26

Answer

-29

Question 10

hasil dari $$\left(10^2\right)^{-1}+\left(2^2\right)^{-1}$$ adalah ....

Accepted Answer

0,26

Answer

104

Answer

10,4

Answer

0,251

Question 11

nilai dari $$\left(3\sqrt[]{2}\right)^{-2}$$ adalah .....

Accepted Answer

$$\frac{1}{18}$$

Answer

-18

Answer

-12

Answer

$$\frac{1}{12}$$

Question 12

hasil dari $$2\sqrt[]{80}-\sqrt[]{125}+2\sqrt[]{5}$$ adalah ....

Accepted Answer

$$5\sqrt[]{5}$$

Answer

$$2\sqrt[]{5}$$

Answer

$$3\sqrt[]{5}$$

Answer

$$4\sqrt[]{5}$$

Question 13

hasil dari $$2\sqrt[]{3} imes\sqrt[]{18}\div\sqrt[]{2}$$ adalah .....

Accepted Answer

$$6\sqrt[]{3}$$

Answer

$$2\sqrt[]{2}$$

Answer

$$2\sqrt[]{3}$$

Answer

$$6\sqrt[]{2}$$

Question 14

bentuk setara dengan $$\frac{\sqrt[]{2}}{3\sqrt[]{6}}$$ adalah ......

Accepted Answer

$$\frac{\sqrt[]{3}}{9}$$

Answer

$$\frac{2\sqrt[]{3}}{6}$$

Answer

$$\frac{2\sqrt[]{3}}{9}$$

Answer

$$\frac{\sqrt[]{3}}{18}$$

Question 15

bentuk sederhana dari $$\frac{6}{\sqrt[]{5}+2}$$ adalah ....

Accepted Answer

$$6\sqrt[]{5}-12$$

Answer

$$6\sqrt[]{15}+12$$

Answer

$$\frac{5\sqrt[]{5}-5}{2}$$

Answer

$$\frac{5\sqrt[]{5}+5}{2}$$

Question 16

bentuk sederhana dari $$\frac{2\sqrt[]{40}-8\sqrt[]{2}}{2\sqrt[]{10}+2\sqrt[]{18}}$$ adalah .....

Accepted Answer

$$\frac{5\sqrt[]{5}-11}{2}$$

Answer

$$2\sqrt[]{15}-11$$

Answer

$$\frac{11-7\sqrt[]{5}}{2}$$

Answer

$$11-7\sqrt[]{5}$$

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