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PANGKAT DAN AKAR Penilaian Harian

Authored by Dwi Novianto

Mathematics

9th Grade

Used 8+ times

PANGKAT DAN AKAR Penilaian Harian
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (a6×a2:a4)3=...\left(a^6\times a^2:a^4\right)^3=...  

 a4a^4  

 a7a^7  

 a9a^9  

 a12a^{12}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

apqra^{\frac{pq}{r}}

aprqa^{\frac{pr}{q}}

aqrpa^{\frac{qr}{p}}

apqra^{pqr}

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Bentuk pangkat posistif dari   x^{-2\frac{1\ }{2\ }}\ \ y^{-\frac{1}{3}}  adalah...

 x52y13x^{\frac{5}{2}}y^{\frac{1}{3}}  

 x25y3x^{\frac{2}{5}}y^3  

 1x52y13\frac{1}{x^{\frac{5}{2}}y^{\frac{1}{3}}}  

 1x25y3\frac{1}{x^{\frac{2}{5}}y^3}  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Bentuk sederhana    a5b3a1b4 ×a2b4a3b1\frac{a^{-5}b^3}{a^{-1}b^4}\ \times\frac{a^2b^4}{a^{-3}b^{-1}}  adalah ...

 ab4ab^4  

 a2b4a^2b^4  

 a1b5a^{-1}b^5  

 a2b4a^{-2}b^4  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Hasil dari   \left(2^3\right)^{-2}  adalah ...

-64

-32

 132\frac{1}{32}  

 164\frac{1}{64}  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Hasil dari   \sqrt{150}:\ \sqrt{3}  

 10210\sqrt{2}  

 5105\sqrt{10}  

 525\sqrt{2}  

 252\sqrt{5}  

7.

FILL IN THE BLANKS QUESTION

3 mins • 1 pt

Hasil dari  2\sqrt{2}\times3\sqrt{8}  adalah ...

(a)  

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