Quiz about Kuis Kelas 9

Question 1

Nilai dari $$7 imes10^4$$

Accepted Answer

70.000

Answer

700

Answer

7.000

Answer

700.000

Question 2

Hasil perhitungan dari $$6^7 imes6^5$$

Accepted Answer

$$6^{12}$$

Answer

$$6^2$$

Answer

$$6^{20}$$

Answer

$$6^{35}$$

Question 3

Nilai b dari persamaan $$5x^2+3x+12=0$$ adalah...

Accepted Answer

$$3$$

Answer

$$5$$

Answer

$$12$$

Answer

$$0$$

Question 4

Bentuk $$0,000000123$$ dalam notasi ilmiah adalah...

Accepted Answer

$$1,23 imes10^{-7}$$

Answer

$$1,23 imes10^{-2}$$

Answer

$$1,23 imes10^{-4}$$

Answer

$$1,23 imes10^{-6}$$

Question 5

Nilai dari $$8^{-5}$$ sama dengan...

Accepted Answer

$$\frac{1}{8^5}$$

Answer

$$8^5$$

Answer

$$-5^8$$

Answer

$$\frac{1}{8^{-5}}$$

Question 6

Bentuk akar dari $$7^{\frac{5}{3}}$$ adalah...

Accepted Answer

$$\sqrt[3]{7^5}$$

Answer

$$\sqrt[5]{7^3}$$

Answer

$$\sqrt[7]{3^5}$$

Answer

$$\sqrt[5]{3^7}$$

Question 7

Hasil dari $$\frac{8^6}{8^4}$$ adalah...

Accepted Answer

$$8^2$$

Answer

$$8^5$$

Answer

$$8^4$$

Answer

$$8^3$$

Question 8

Bentuk pangkat dari $$\sqrt[4]{3^9}$$ adalah...

Accepted Answer

$$3^{\frac{9}{4}}$$

Answer

$$4^{\frac{9}{3}}$$

Answer

$$3^{\frac{4}{9}}$$

Answer

$$4^{\frac{3}{9}}$$

Question 9

Bentuk pangkat dari perkalian $$4 imes4 imes4 imes4 imes4 imes4$$ adalah...

Accepted Answer

$$4^6$$

Answer

$$4^5$$

Answer

$$4^7$$

Answer

$$4^8$$

Question 10

Bentuk dari $$\left(3^{\frac{2}{3}}\right)^{\frac{4}{5}}$$ adalah...

Accepted Answer

$$3^{\frac{8}{15}}$$

Answer

$$3^{\frac{6}{8}}$$

Answer

$$3^{\frac{4}{8}}$$

Answer

$$3^{\frac{7}{15}}$$

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