Quiz about untitled

Question 1

(3x²y^-5)(-3x^-8y⁹)

Accepted Answer

$$\frac{9y^4}{x^6}$$

Answer

$$9y^4$$

Answer

$$9x^6y^4$$

Answer

$$9x^6$$

Answer

$$\frac{y^4}{x^6}$$

Question 2

$$\frac{5x^5y^2}{7x^3y^{-5}}=...$$

Accepted Answer

$$\frac{5}{7}x^2y^7$$

Answer

$$x^2y^7$$

Answer

$$\frac{5}{7}$$

Answer

$$\frac{5x^2}{7y^7}$$

Answer

$$\frac{5y^2}{7x^6}$$

Question 3

sederhanakan $$\left(\sqrt{\frac{x}{y^5}}\right)^{10}=$$

Accepted Answer

$$\frac{x^5}{y^{25}}$$

Answer

$$x^5$$

Answer

$$x^5y^{25}$$

Answer

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

Answer

$$\frac{x}{y^5}$$

Question 4

Tentukan bentuk positif dari 2^-3

Accepted Answer

1/8

Answer

1/6

Answer

1/9

Answer

1/12

Question 5

Bentuk $$\left(\frac{a^{\frac{1}{2}}b^{-3}}{a^{-1}b^{-\frac{3}{2}}}\right)^{\frac{2}{3}}=...$$

Accepted Answer

$$\frac{a}{b}$$

Answer

$$\frac{b}{a}$$

Answer

$$b\sqrt{a}$$

Answer

$$a\sqrt{b}$$

Answer

ab

Question 6

Sedehanakan bentuk akar berikut ini ! $$8\sqrt{8}-\sqrt{32}=\ ...$$

Accepted Answer

$$6\sqrt{8}$$

Answer

$$10\sqrt{8}$$

Answer

$$12\sqrt{8}$$

Answer

$$\sqrt{8}$$

Question 7

Tentukan hasil penjumlahan berikut ! $$\sqrt{3}+5\sqrt{3}=...$$

Accepted Answer

$$6\sqrt{3}$$

Answer

$$5\sqrt{3}$$

Answer

$$4\sqrt{3}$$

Answer

$$-5\sqrt{3}$$

Question 8

Hasil dari $$3\sqrt{6}+\sqrt{24}=....$$

Accepted Answer

$$5\sqrt{6}$$

Answer

$$4\sqrt{24}$$

Answer

$$7\sqrt{6}$$

Answer

$$4\sqrt{6}$$

Question 9

$$\ $$ Sederhanakanlah bentuk akar berikut!
$$\sqrt{48}-\sqrt{192}+5\sqrt{3}=$$

Accepted Answer

$$\sqrt{3}$$

Answer

$$-6\sqrt{3}$$

Answer

$$-\sqrt{3}$$

Answer

$$12\sqrt{3}$$

Question 10

Bentuk sederhana dari $$\sqrt[]{150}$$ adalah....

Accepted Answer

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

Answer

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

Answer

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

Answer

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

Question 11

himpunan penyelesaian dari persamaan $$3^{7x-5}=3^2$$ adalah ...

Accepted Answer

$$Hp\ =\ \left\{1\right\}$$

Answer

$$Hp=\left\{7\right\}$$

Answer

$$Hp\ =\ \left\{\frac{1}{7}\right\}$$

Answer

$$Hp\ =\ \left\{\frac{2}{7}\right\}$$

Answer

$$Hp=\left\{\frac{3}{7}\right\}$$

Question 12

himpunan penyelesaian dari persamaan $$3^{2x-6}=81$$ adalah ...

Accepted Answer

$$Hp\ =\ \left\{5\right\}$$

Answer

$$Hp\ =\ \left\{\frac{9}{2}\right\}$$

Answer

$$Hp=\left\{\frac{2}{9}\right\}$$

Answer

$$Hp\ =\ \left\{\frac{2}{10}\right\}$$

Answer

$$Hp=\left\{3\right\}$$

Question 13

himpunan penyelesaian dari $$6^{4x-8}=36$$ adalah

Accepted Answer

$$Hp=\left\{\frac{5}{2}\right\}$$

Answer

$$Hp\ =\ \left\{\frac{1}{2}\right\}$$

Answer

$$Hp\ =\ \left\{2\right\}$$

Answer

$$Hp\ =\ \left\{8\right\}$$

Answer

$$Hp\ =\ \left\{-4\right\}$$

Question 14

penyelesaian dari persamaan eksponen $$2^{5x-7}=256$$ adalah....

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Answer

5

Question 15

$$2^{x+1}=8^{x-3}$$
Nilai x dari persamaan diatas adalah...

Accepted Answer

5

Answer

-4

Answer

-5

Answer

3

Answer

4

Question 16

Nilai x dari persamaan dibawah ini adalah...
$$25^{x-3}=5^{4-3x}$$

Accepted Answer

2

Answer

3

Answer

4

Answer

-3

Answer

-2

Question 17

Nilai x dari persamaan dibawah ini adalah...
$$2^{2x-7}=8^{1-x}$$

Accepted Answer

2

Answer

3

Answer

4

Answer

-3

Answer

-2

Question 18

himpunan penyelesaian dari $$11^{x^2-6x-16\ }=\ 1$$ adalah ...

Accepted Answer

$$Hp\ =\ \left\{8,\ -2\right\}$$

Answer

$$Hp\ =\ \left\{2,8\right\}$$

Answer

$$Hp\ =\ \left\{4,\ 2\right\}$$

Answer

$$Hp\ =\ \left\{-2\ ,\ 4\right\}$$

Question 19

himpunan penyelesaian dari $$7^{x+5}=14^{x+5}$$ adalah

Accepted Answer

$$Hp\ =\ \left\{-5\right\}$$

Answer

$$Hp\ =\left\{-2\right\}$$

Answer

$$Hp\ =\ \left\{2\right\}$$

Answer

$$Hp\ =\left\{5\right\}$$

Question 20

himpunan penyelesaian dari persamaan eksponen $$\left(x+7\right)^{5-x}=\left(x+7\right)^{x^2-1}$$ adalah

Accepted Answer

$$Hp=\left\{-8,-7,-6,-3,\ 2\right\}$$

Answer

$$Hp=\left\{-2,\ 3,\ 6,\ 7,\ 8\ \right\}$$

Answer

$$Hp=\left\{-8,\ -7,\ -6,-3,-2\right\}$$

Answer

$$Hp=\left\{-8,-7,2,\ 3,\ 6\right\}$$

Question 21

Bentuk sederhana dari ³log81 + ³log9 - ³log27 adalah ...

Accepted Answer

3log27

Answer

3log3

Answer

3log9

Answer

3log63

Answer

3log81

Question 22

Hasil dari ²log 9 . ⁹log 6 . ⁶log 16 adalah ...

Accepted Answer

4

Answer

6

Answer

2

Answer

1

Answer

0

Question 23

$$3_{\log\ 6\ }-3_{\log\ 2}\ =....$$

Accepted Answer

1

Answer

0

Answer

2

Answer

3

Answer

4

Question 24

^alogc = b. Artinya = .....

Accepted Answer

ab=c

Answer

ac=b

Answer

ca=b

Answer

ba=c

Question 25

$$Nilai\ dari\ ^2\log50\ +^2\log8\ -\ ^2\log\ 100\ adalah\ ....$$

Accepted Answer

2

Answer

3

Answer

-2

Answer

-3

Answer

1

Question 26

⁵log50 + ²log48 - ⁵log2 - ²log3 = ...

Accepted Answer

6

Answer

5

Answer

7

Answer

8

Answer

9

Question 27

²log4 + 3.²log3.³log4 = ...

Accepted Answer

8

Answer

6

Answer

4

Answer

3

Answer

2

Question 28

Nilai dari

$$^2\log16+^2\log\frac{1}{8}+^2\log32$$ adalah ....

Accepted Answer

6

Answer

5

Answer

4

Answer

3

Answer

2

Question 29

Diketahui log 2 = m dan log 5 = n. nilai log 10 = ....

Accepted Answer

m+n

Answer

mn

Answer

m:n

Answer

m-n

Answer

m2n

Question 30

Nilai dari

$$^3\log\ \frac{1}{9}$$ adalah . . .

Accepted Answer

-2

Answer

1

Answer

-1

Answer

2

Answer

3

Question 31

⁷log x² = ⁷log (x+2), maka himpunan penyelesaiannya adalah

Accepted Answer

{-1,2}

Answer

{2}

Answer

{-1}

Answer

{1,-2}

Answer

{-1,-2}

Question 32

nilai x yang memenuhi persamaan ²log (x²-5x+8)=1 adalah ...

Accepted Answer

2 atau 3

Answer

3 atau 4

Answer

4 atau 1

Answer

6 atau 1

Answer

-3 atau 4

Question 33

Tentukan nilai x yang memenuhi persamaan logaritma ²log x + ²log (x-6)=4

Accepted Answer

8

Answer

2

Answer

4

Answer

-2

Answer

-4

Question 34

Tentukan nilai $$x$$ yang memenuhi persamaan $$^x\log\left(x^2-6\right)=^x\log\left(4x-9\right)$$

Accepted Answer

3

Answer

1

Answer

$$\left\{1,3\right\}$$

Answer

$$\left\{3,5\right\}$$

Answer

$$\left\{3,\ -5\right\}$$

Question 35

Hasil kali akar-akar persamaan ²log(x²-x+3) =⁵log(x²-x+3).

Accepted Answer

2

Answer

3

Answer

1

Answer

-1

Answer

-2

Question 36

⁷log x² = ⁷log (x+2), maka himpunan penyelesaiannya adalah

Accepted Answer

{-1,2}

Answer

{2}

Answer

{-1}

Answer

{1,-2}

Question 37

²log (2x+1)=²log 3, berapakah nilai x?

Accepted Answer

1

Answer

-2

Answer

2

Answer

3

Question 38

nilai x yang memenuhi persamaan ²log (x²-5x+8)=1 adalah ...

Accepted Answer

2 atau 3

Answer

3 atau 4

Answer

4 atau 1

Answer

6 atau 1

Question 39

penyelesaian untuk persamaan

$$^2\log\ \left(x+1\right)-^2\log\ \left(x-2\right)=^2\log\ \left(x-3\right)$$

Accepted Answer

x = 5

Answer

x = 1 dan x = 5

Answer

x = 2 dan x = 3

Answer

x = 3

Question 40

himpunan Penyelesaian dari

$$^{25}\log\left(x^2+2x-3\right)=\frac{1}{2}$$ adalah ...

Accepted Answer

$$\left\{-4,\ 2\right\}$$

Answer

$$\left\{3\right\}$$

Answer

$$\left\{2\right\}$$

Answer

$$\left\{-3,1\right\}$$

Question 41

nilai x yang memenuhi persamaan

$$^2\log\ \ \left(x^2-1\right)\ =3$$ adalah

Accepted Answer

- 3 dan 3

Answer

3

Answer

2

Answer

-2 dan 2

Question 42

Himpunan penyelesaian dari

$$\ ^6\log\ \left(x^2-3x-4\right)=1$$

Accepted Answer

$$\left\{-2,\ 5\right\}$$

Answer

$$\left\{5\right\}$$

Answer

$$\left\{-1\ ,\ 6\right\}$$

Answer

$$\left\{6\right\}$$

Question 43

Himpunan penyelesaian dari

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

Accepted Answer

$$\frac{7}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{11}{8}$$

Question 44

Tentukan nilai $$x$$ yang memenuhi persamaan $$^x\log\left(x^2-6\right)=^x\log\left(4x-9\right)$$

Accepted Answer

3

Answer

1

Answer

$$\left\{1,3\right\}$$

Answer

$$\left\{3,5\right\}$$

Answer

$$\left\{3,\ -5\right\}$$

Question 45

Tentukan nilai $$x$$ yang memenuhi persamaan $$^x\log\left(x^2-6\right)=^x\log\left(4x-9\right)$$

Accepted Answer

3

Answer

1

Answer

$$\left\{1,3\right\}$$

Answer

$$\left\{3,5\right\}$$

Answer

$$\left\{3,\ -5\right\}$$

untitled

55 questions

(3x²y^-5)(-3x^-8y⁹)

Tentukan bentuk positif dari 2^-3

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

untitled

55 questions

(3x2y-5)(-3x-8y9)

Tentukan bentuk positif dari 2-3

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

(3x²y^-5)(-3x^-8y⁹)

Tentukan bentuk positif dari 2^-3