Quiz about ulangan bentuk pangkat dan akar

Question 1

bentuk sederhana dari $$2p^3\ imes\ 3p^{-4}=...$$

Accepted Answer

$$\frac{6}{p}$$

Answer

p

Answer

$$\frac{6}{p^2}$$

Answer

6p

Question 2

bentuk sederhana dari $$\frac{9a^3}{3a^5}$$ adalah ...

Accepted Answer

$$\frac{3}{a^2}$$

Answer

$$3a^2$$

Answer

$$\frac{3}{a}$$

Answer

3a

Question 3

bentuk sederhana $$\frac{x^3y}{x^2y^2}$$ adalah ...

Accepted Answer

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

Answer

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

Answer

xy

Answer

$$x^2y$$

Question 4

bentuk sederhana dari $$\left(a^{-2}b\right)^3\left(a^4b\right)$$ adalah ...

Accepted Answer

$$\frac{b^4}{a^2}$$

Answer

$$\frac{a^4}{b^2}$$

Answer

$$a^2b^4$$

Answer

$$ab^3$$

Question 5

$$2\sqrt[]{75}-4\sqrt[]{3}=\ ...$$

Accepted Answer

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

Answer

$$4\sqrt[]{3}$$

Answer

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

Answer

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

Question 6

$$3\sqrt[]{2} imes\sqrt[]{10}=...$$

Accepted Answer

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

Answer

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

Answer

$$6\sqrt[]{20}$$

Answer

$$8\sqrt[]{5}$$

Question 7

bentuk rasional dari $$\frac{2}{\sqrt[]{6}}$$ adalah ...

Accepted Answer

$$\frac{1}{3}\sqrt[]{6}$$

Answer

$$\frac{1}{3}\sqrt[]{3}$$

Answer

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

Answer

$$\frac{1}{6}\sqrt[]{6}$$

Question 8

bentuk rasional dari $$\frac{2}{\sqrt[]{5}-\sqrt[]{3}}$$ adalah ...

Accepted Answer

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

Answer

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

Answer

$$2\sqrt[]{5}-2\sqrt[]{3}$$

Answer

$$5\sqrt[]{3}+\sqrt[]{2}$$

Question 9

bentuk rasional dari $$\frac{\sqrt[]{6}+\sqrt[]{5}}{\sqrt[]{6}-\sqrt[]{5}}$$ adalah ...

Accepted Answer

$$11\ +\ 2\sqrt[]{30}$$

Answer

$$\sqrt[]{30}+\ 11$$

Answer

$$\sqrt[]{11}+2\sqrt[]{30}$$

Answer

$$11\ -\ 2\sqrt[]{30}$$

Question 10

bentuk sederhana dari $$\sqrt[]{\frac{4d^5}{2d}}$$ adalah ...

Accepted Answer

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

Answer

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

Answer

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

Answer

$$d^4\sqrt[]{2}$$

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