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PR MERASIONALKAN BENTUK AKAR

Authored by tiwi mudah

Mathematics

9th Grade

CCSS covered

Used 733+ times

PR MERASIONALKAN BENTUK AKAR
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15 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Rasionalkan 52Rasionalkan\ \frac{5}{\sqrt{2}}  

 524\frac{5\sqrt{2}}{4}  

 522\frac{5\sqrt{2}}{2}  

 52\frac{5}{2}  

5

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 1035 =\frac{10\sqrt{3}}{\sqrt{5}}\ =  

 101510\sqrt{15}  

 5155\sqrt{15}  

 2152\sqrt{15}  

 15\sqrt{15}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Rasionalkan

 121\frac{1}{\sqrt{2}-1}  

 2\sqrt{2}  

2

 21\sqrt{2}-1  

 2+1\sqrt{2}+1  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Rasionalkan 32+3Rasionalkan\ \frac{3}{2+\sqrt{3}}  

 6336-3\sqrt{3}  

 636-\sqrt{3}  

 637\frac{6-\sqrt{3}}{7}  

 333-\sqrt{3}  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

CCSS.HSA.APR.D.6

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Rasionalkan

 6257\frac{6\sqrt{2}}{5-\sqrt{7}}  

 5273\frac{5\sqrt{2}-\sqrt{7}}{3}  

 521418\frac{5\sqrt{2}-14}{18}  

 52+143\frac{5\sqrt{2}+14}{3}  

 52+73\frac{5\sqrt{2}+\sqrt{7}}{3}  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentuk sederhana dari 36 \frac{3}{\sqrt{6}}\  adalah ... 


 262\sqrt{6}  

 363\sqrt{6}  

 126\frac{1}{2}\sqrt{6}  

 136\frac{1}{3}\sqrt{6}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentuk sederhana dari 23+5\frac{2}{3+\sqrt{5}} adalah  


 352\frac{3-\sqrt{5}}{2}  

 3+52\frac{3+\sqrt{5}}{2}  

 2+53\frac{2+\sqrt{5}}{3}  

 2+33\frac{2+\sqrt{3}}{3}  

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