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QUIZ 2 CHAPTER 2 INDICES & LOGARITHM

Authored by mohd khaidir mohamed salleh

Mathematics

Professional Development

Used 5+ times

QUIZ 2 CHAPTER 2 INDICES & LOGARITHM
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5 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

1. Simplify the algebraic expression of  x2×x3x^2\times x^3  .
[Ringkaskan ungkapan algebra bagi  x2×x3x^2\times x^3  ]

 x1x^{-1}  

 x23x^{\frac{2}{3}}  

 x5x^5  

 x6x^6  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 log9 9 =\log_9\ 9\ =  

1

9

81

99

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 3. Convert  32=93^2=9 to logarithmic form.
 [Tukarkan  32=93^2=9  kepada bentuk logaritma.]

 log9 3 = 2\log_{9\ }3\ =\ 2  

 log3 9 = 2\log_{3\ }9\ =\ 2  

 log2 3 = 9\log_{2\ }3\ =\ 9  

 log9 2 = 3\log_{9\ }2\ =\ 3  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

4. Convert  log4 16 = 2\log_{4\ }16\ =\ 2   to index form.
[Tukarkan  log4 16 = 2\log_{4\ }16\ =\ 2   kepada bentuk indeks.]

 216=42^{16}=4  

 162=416^2=4  

 24=162^4=16  

 42=164^2=16  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

5. Evaluate the value of  log2 6\log_{2\ }6  
[Dapatkan nilai  log2 6\log_{2\ }6 ]

0.3869

2.5850

1.0

-2.5850

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