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ULANGAN HARIAN MATEMATIKA-1 (EKSPONEN) KELAS X T.P 2020/2021

Authored by Riri Permata

Mathematics

1st Grade

Used 58+ times

ULANGAN HARIAN MATEMATIKA-1 (EKSPONEN) KELAS X T.P 2020/2021
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Bentuk sederhana dari   (5x8y62x5y4)3\left(\frac{5x^8y^{-6}}{2x^5y^{-4}}\right)^3 adalah ….

 8x3125y\frac{8x^3}{125y}  

 8x9125y6\frac{8x^9}{125y^6}  

 16y6625y9\frac{16y^6}{625y^9}  

 125x98y6\frac{125x^9}{8y^6}  

 625x9125y6\frac{625x^9}{125y^6}  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Benntuk sederhana dari  48475+2243\sqrt{48}-4\sqrt{75}+2\sqrt{243}  adalah ….

 232\sqrt{3}  

 434\sqrt{3}  

 636\sqrt{3}  

 353\sqrt{5}  

 454\sqrt{5}  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Bentuk sederhana dari  33+7723\frac{3\sqrt{3}+\sqrt{7}}{\sqrt{7}-2\sqrt{3}}  adalah …

 25521-25-5\sqrt{21}  

 25+521-25+5\sqrt{21}  

 5+521-5+5\sqrt{21}  

 5 +21-5\ +\sqrt{21}  

 5  21-5\ -\ \sqrt{21}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Nilai dari 2log 12 + 2log 6 - 2log 9 adalah ….

1

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3

4

5

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Nilai dari  8log64 + 3log 127 5log625 +log10008_{\log64}\ +\ 3_{\log\ \frac{1}{27}}\ -5_{\log625\ }+\log1000  adalah ....

-2

-3

-4

-5

-6

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 3(5x1)=27(x+3)3^{\left(5x-1\right)}=27^{\left(x+3\right)}  

Akar dari persamaan   adalah ….

1

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3

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5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika 2log5 = p maka nilai 2log 9 = q, maka 2log 90 adalah .…

p +q

p+q-1

p+q+1

2p+q-1

p+2q+1

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