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Pangkat dan Akar

Authored by Mery Halimah

Mathematics

9th Grade

CCSS covered

Used 704+ times

Pangkat dan Akar
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20 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Hasil pemangkatan  (2a37b)2\left(\frac{2a^3}{7b}\right)^{-2}   adalah . . .

 4a614b2\frac{4a^6}{14b^2}  

 4a649b2\frac{4a^6}{49b^2}  

 14b24a6\frac{14b^2}{4a^6}  

 49b24a6\frac{49b^2}{4a^6}  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Hasil dari  23+422^{-3}+4^{-2}   adalah . . . 

 112\frac{1}{12}  

 124\frac{1}{24}  

 316\frac{3}{16}  

 18\frac{1}{8}   

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 32250+318\sqrt{32}-2\sqrt{50}+3\sqrt{18}  

Hasil nya adalah . . ..

 323\sqrt{2}  

 222\sqrt{2}  

 333\sqrt{3}  

 232\sqrt{3}  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 6423×813464^{\frac{2}{3}}\times81^{\frac{3}{4}}  
hasilnya adalah ....

432

72

144

216

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (12553)25\left(125^{\frac{5}{3}}\right)^{\frac{2}{5}}  

5

10

15

25

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (33)2\left(3\sqrt{3}\right)^{-2}  

 18-18  

 27-27  

 118\frac{1}{18}  

 127\frac{1}{27}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 332\frac{\sqrt{3}}{\sqrt{3}-2}  

 323-3-2\sqrt{3}  

 3+23-3+2\sqrt{3}  

 3233-2\sqrt{3}  

 3+233+2\sqrt{3}  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.D.6

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