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Persamaan dan pertidaksamaan nilai mutlak

Authored by 44C Yunidar Junidar

Mathematics

10th - 12th Grade

Used 21+ times

Persamaan dan pertidaksamaan nilai mutlak
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 3×210=\left|3\times\left|-2\right|-10\right|=  

 16-16  

 4-4  

4

8

16

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 10052=....\frac{\left|-100\right|}{-5}-\left|-2\right|=....  

Hasil

 22-22  

 20-20  

 18-18  

18

22

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Himpunan penyelesaian persamaan  5x64=10\left|5x-6\right|-4=10  adalah.......

 {4,135}\left\{4,-1\frac{3}{5}\right\}  

 {4,135}\left\{4,1\frac{3}{5}\right\}  

 {135}\left\{-1\frac{3}{5}\right\}  

 {2}\left\{2\right\}  

 {4}\left\{4\right\}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Penyelesaian persamaan  z+5=5\left|z+5\right|=5  adalah.....

0 atau 10

0 atau 5

0 atau 1

0 atau - 5 

0 atau - 10 

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Nilai r yang memenuhi  8=2r+3-8=-2\left|r+3\right| adalah.... 

- 7 atau - 1

- 7 atau 1

- 7 atau 0

7 atau - 1

7 atau 1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Himpunan penyelesaian pertidaksamaan  y<3\left|y\right|<3  adalah...

 {3<y<3}\left\{-3<y<3\right\}  

 {3<y<0}\left\{-3<y<0\right\}  

 {0<y<3}\left\{0<y<3\right\}  

 {y<3}\left\{y<3\right\}  

 {y<3}\left\{y<-3\right\}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai t yang memenuhi pertidaksamaan  t>12\left|t\right|>12  adalah...

t > 12

t < 12 

t > - 12 atau t < 12

t < -12 atau t > 12

t < -12 atau t < 12

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