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Penilaian tengah semester (PTS) kelas X

Authored by Susi Anika

Mathematics

10th Grade

CCSS covered

Used 3+ times

Penilaian tengah semester (PTS) kelas X
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bentuk sederhana dari  (x23y43x23y2 )x43\left(\frac{x^{\frac{2}{3}}y^{-\frac{4}{3}}}{x^{\frac{2}{3}}y^2}\ \right)x^{-\frac{4}{3}}  

 xyx\sqrt{y}  

 xy2\sqrt{xy^2}  

 x2y\sqrt{x^2}y  

 xyyxy\sqrt{y}  

 xyxxy\sqrt{x}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bentuk sederhana dari   10227+43\frac{10\sqrt{2}}{2\sqrt{7}+4\sqrt{3}}  

 14+26\sqrt{14}+2\sqrt{6}  

 14+26-\sqrt{14}+2\sqrt{6}  

 1426\sqrt{14}-2\sqrt{6}  

 1446\sqrt{14}-4\sqrt{6}  

 1446-\sqrt{14}-4\sqrt{6}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bentuk sederhana dari   625+32\frac{6}{2\sqrt{5}+3\sqrt{2}}  adalah ...

 3(25+32)3\left(2\sqrt{5}+3\sqrt{2}\right)  

 3(2532)3\left(2\sqrt{5}-3\sqrt{2}\right)  

 13(25+32)\frac{1}{3}\left(2\sqrt{5}+3\sqrt{2}\right)  

 13(2532)\frac{1}{3}\left(2\sqrt{5}-3\sqrt{2}\right)  

 6(25+32)6\left(2\sqrt{5}+3\sqrt{2}\right)  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika harga 2 drum minyak tanah dan 3 drum minyak goreng Rp. 8.000.000,00 sedangkan harga 1 drum minyak tanah dan 2 drum minyak goreng Rp. 5.000.000,00, maka harga 1 drum minyak tanah dan 1 drum minyak goreng adalah….

Rp.1.000.000,00

Rp.2.000.000,00

Rp.3.000.000,00

Rp.4.000.000,00

Rp.5.000.000,00

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui sistem persamaan 3x +2y =1 dan 3x+y = 5   , nilai dari x + 3y adalah ...


-1

0

1

2

3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Akar-akar persamaan kuadrat  x2+2x+3=0x^2+2x+3=0 adalah  dan β\propto dan\ \beta  kuadrat baru yang akar-akarnya adalah  (2)dan(β2)\left(\propto-2\right)dan\left(\beta-2\right)  adalah... 

 x2+6x+5=0x^2+6x+5=0  

 x2+6x+7=0x^2+6x+7=0  

 x2+6x+11=0x^2+6x+11=0  

 x22x+3=0x^2-2x+3=0  

 x2+2x+11=0x^2+2x+11=0  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika x1 dan x2 merupakan akar persamaan dari persamaan kuadrat  4x212x+4=04x^2-12x+4=0  maka nilai  (1x1+1x2)\left(\frac{1}{x_1}+\frac{1}{x_2}\right)  adalah....


-3

-1

0

1

3

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