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Indeks, Log dan Surd

Authored by muhamad Zainudin

Mathematics

5th Grade

Used 6+ times

Indeks, Log dan Surd
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 a+3a\sqrt{a}+3\sqrt{a}  

 4a4a  

 4a4\sqrt{a}  

 4a24a^2  

 2aa2\sqrt{a}\sqrt{a}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 5b×2b5\sqrt{b}\times2\sqrt{b}  

 10b10\sqrt{b}  

 7b7\sqrt{b}  

 10b10b  

 10b210b^2  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 abc\sqrt{abc}  

 abc\sqrt{a}\sqrt{b}\sqrt{c}  

 abca\sqrt{b}\sqrt{c}  

 abcabc  

 abc2\sqrt{abc}^2  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 3a(a +2b)3\sqrt{a}\left(\sqrt{a}\ +2\sqrt{b}\right)  

 3a+5ab3\sqrt{a}+5ab  

 4a+5ab4\sqrt{a}+5\sqrt{a}\sqrt{b}  

 4a+6ab4a+6\sqrt{a}\sqrt{b}  

 3a+6ab3a+6\sqrt{a}\sqrt{b}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (5x3y)(5x+3y)\left(5\sqrt{x}-3\sqrt{y}\right)\left(5\sqrt{x}+3\sqrt{y}\right)  

 25x+9y25x+9y  

 25x6y25\sqrt{x}-6\sqrt{y}  

 25x9y25x-9y  

 25x9y25\sqrt{x}-9\sqrt{y}  

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

 log7 (5y+3)=3\log_7\ \left(5y+3\right)=3  

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

 log2(p2)+log216=10\log_2\left(p-2\right)+\log_216=10  

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