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pangkat negatif

Authored by Astri wijayanti

Mathematics

10th Grade

Used 6+ times

pangkat negatif
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Bentuk sederhana dari :

 x5.y7x4.y8\frac{x^5.y^7}{x^4.y^8}  

 xy\frac{x}{y}  

 x.yx.y  

 x2.yx^2.y  

 x.y2x.y^2  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Ubahlah menjadi pangkat positif

 (a2.b3)7\left(a^{-2}.b^3\right)^7  

 b14a21\frac{b^{14}}{a^{21}}  

 b21a14\frac{b^{21}}{a^{14}}  

 a14.b21a^{14}.b^{21}  

 a21.b14a^{21}.b^{14}  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Sederhanakan bentuk berikut:

 (p.q.r)5(p.q)2\frac{\left(p.q.r\right)^5}{\left(p.q\right)^2}  

 r5p3.q3\frac{r^5}{p^3.q^3}  

 p5.q5r3\frac{p^5.q^5}{r^3}  

 p3.q3.r5p^3.q^3.r^5  

 p5.q5.r3p^5.q^5.r^3  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Sederhanakan menjadi pangkat positif:

 (x2.y)3x.y\frac{\left(x^2.y\right)^3}{x.y}  

 x5.y2x^5.y^2  

 x2y4\frac{x^2}{y^4}  

 x2.y5x^2.y^5  

 x3.y4x^3.y^4  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Sederhanakan menjadi pangkat positif

 a2.b3. c4b6. c5\frac{a^2.b^3.\ c^{-4}}{b^6.\ c^{-5}}  

 a2.cb3\frac{a^2.c}{b^3}  

 a5.bc9\frac{a^5.b}{c^9}  

 a2.b9.ca^2.b^9.c^{ }  

 b3.ca4\frac{b^3.c}{a^4}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Sederhanakan bentuk berikut:

 23.432^3.4^{-3}  

 232^3  

 434^3  

 123\frac{1}{2^3}  

 143\frac{1}{4^3}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

ubahlah menjadi pangkat positif:

 23.3252.72\frac{2^{-3}.3^2}{5^{-2}.7^2}  

 23.5232.72\frac{2^3.5^2}{3^2.7^2}  

 52.3223.72\frac{5^2.3^2}{2^3.7^2}  

 23.3252.72\frac{2^3.3^2}{5^2.7^2}  

 23.32.52.722^3.3^2.5^2.7^2  

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