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Pangkat, Akar dan Logaritma

Authored by raden matika

Mathematics

10th Grade

CCSS covered

Used 217+ times

Pangkat, Akar dan Logaritma
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20 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Nilai dari  (32)3 x (13)2(23)2\frac{\left(\frac{3}{2}\right)^3\ x\ \left(\frac{1}{3}\right)^2}{\left(\frac{2}{3}\right)^{-2}}  adalah...

 12\frac{1}{2}  

 14\frac{1}{4}  

 16\frac{1}{6}  

0

 16-\frac{1}{6}  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Hasil dari 324+2150 5243\sqrt{24}+2\sqrt{150}\ -5\sqrt{24}  adalah ...


 6\sqrt{6}  

 262\sqrt{6}  

 363\sqrt{6}  

 464\sqrt{6}  

 565\sqrt{6}  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui  2log 32_{\log\ 3}  = x dan  2log 5 2_{\log\ 5\ }  = y, maka nilai dari  2log 452_{\log\ 45}  adalah ...

 x2 + yx^2\ +\ y  

 x + y2x\ +\ y^2  

 2x + y2x\ +\ y  

 x + 2yx\ +\ 2y  

 x2 + y2x^2\ +\ y^2  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Jika aa = 27,  bb  = 4 dan  cc  = 3, maka nilai dari   9.a13.b32.c19.a^{\frac{1}{3}}.b^{\frac{3}{2}}.c^{-1}  adalah ...

 72-72  

 8-8  

0

 88  

 7272  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Bentuk sederhana dari 35+353\frac{3\sqrt{5}+\sqrt{3}}{\sqrt{5}-\sqrt{3}}  adalah ... 

 1841518-4\sqrt{15}  

 18+41518+4\sqrt{15}  

 9 + 4159\ +\ 4\sqrt{15}  

 9 + 2159\ +\ 2\sqrt{15}  

 9  2159\ -\ 2\sqrt{15}  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Nilai dari 2log25 2_{\log25\ }  x  5log275_{\log27}  x  3log 183_{\log\ \frac{1}{8}}  adalah ...

 60-60  

 30-30  

 18-18  

 00  

 1818  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Nilai dari  2713 x 161222\frac{27^{\frac{1}{3}}\ x\ 16^{-\frac{1}{2}}}{2^{-2}}  adalah ...

 1212  

 66  

 44  

 33  

 22  

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