Quiz about PH EKSPONEN

Question 1

Penjabaran yang tepat dari bentuk $$3^4$$ adalah ...

Accepted Answer

$$3 imes3 imes3 imes3$$

Answer

$$4+4+4$$

Answer

$$3+3+3+3$$

Answer

$$3 imes4$$

Question 2

NIlai dari $$\left(-2\right)^4$$ adalah ...

Accepted Answer

$$16$$

Answer

$$-8$$

Answer

$$8$$

Answer

$$-16$$

Question 3

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

Accepted Answer

$$9$$

Answer

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

Answer

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

Answer

$$-9$$

Answer

$$0$$

Question 4

Nilai dari $$\frac{5\ .\ 2^2\ .\ 3^2}{6^2\ .\ 4^{-3}}$$ adalah ...

Accepted Answer

320

Answer

192

Answer

256

Answer

400

Answer

576

Question 5

Nilai dari $$\frac{8^{\frac{4}{3}}+\left(\frac{1}{3}\right)^{-2}}{5^2}$$ adalah ...

Accepted Answer

$$1$$

Answer

$$\frac{7}{25}$$

Answer

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

Answer

$$-\frac{7}{25}$$

Answer

$$-1$$

Question 6

Bentuk sederhana dari $$\frac{a^4\ .\ b^{-2}}{\left(ab\right)^2}$$ adalah ...

Accepted Answer

$$\frac{a^6}{b^4}$$

Answer

$$a^6b^2$$

Answer

$$a^2b^4$$

Answer

$$\frac{a^6}{b^2}$$

Answer

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

Question 7

$$\left(\sqrt[]{\frac{x}{y^4}}\right)^4=...$$

Accepted Answer

$$\frac{x^2}{y^8}$$

Answer

$$\frac{x}{y^4}$$

Answer

$$\frac{x^4}{y^{16}}$$

Answer

$$\frac{x^2}{y^4}$$

Answer

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

Question 8

Jika $$8^{2x}=4096$$ , nilai $$x$$ adalah ...

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Answer

5

Question 9

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

Accepted Answer

$$\sqrt[]{2}$$

Answer

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

Answer

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

Answer

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

Answer

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

Question 10

$$\left(2\sqrt[]{3}\right)^2=...$$

Accepted Answer

12

Answer

6

Answer

18

Answer

24

Question 11

$$3\sqrt[]{5}\ .\ 2\sqrt[]{2}=...$$

Accepted Answer

$$6\sqrt[]{10}$$

Answer

$$6\sqrt[]{7}$$

Answer

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

Answer

$$5\sqrt[]{10}$$

Answer

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

Question 12

$$\sqrt[]{486}-\sqrt[]{6}-\sqrt[]{54}=...$$

Accepted Answer

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

Answer

$$7\sqrt[]{6}$$

Answer

$$10\sqrt[]{6}$$

Answer

$$11\sqrt[]{6}$$

Answer

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

Question 13

Hasil dari $$\left(5-\sqrt[]{2}\right)\left(\sqrt[]{2}+1\right)=...$$

Accepted Answer

$$4\sqrt[]{2}+3$$

Answer

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

Answer

$$4\sqrt[]{2}-3$$

Answer

$$4-\sqrt[]{2}$$

Answer

$$7+\sqrt[]{2}$$

Question 14

Bentuk sederhana dari $$\frac{2}{3\sqrt[]{2}}$$ adalah ...

Accepted Answer

$$\frac{1}{3}\sqrt[]{2}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{1}{2}\sqrt[]{2}$$

Answer

$$\sqrt[]{2}$$

Question 15

Bentuk sederhana dari $$\frac{1}{2+\sqrt[]{3}}$$ adalah ...

Accepted Answer

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

Answer

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

Answer

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

Answer

$$\frac{1}{5}\left(-2+\sqrt[]{3}\right)$$

Answer

$$\frac{1}{7}\left(2+\sqrt[]{3}\right)$$

Question 16

Titik berikut ini yang tidak dilalui grafik $$y=2^x-3$$ adalah ...

Accepted Answer

$$\left(0,-3\right)$$

Answer

$$\left(1,-1\right)$$

Answer

$$\left(2,\ 1\right)$$

Answer

$$\left(3,\ 5\right)$$

Answer

$$\left(4,\ 13\right)$$

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics