Logaritmi

Logaritmi

10th Grade

10 Qs

quiz-placeholder

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Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Stefania Chiriac

Used 4+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Logaritmul este operația inversă a ridicării la putere.

Adevărat

Fals

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 log24 +log216 =\log_24\ +\log_216\ =  

 log220\log_220  

6

4

 log2(64)\log_2\left(-64\right)  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 log432 log48\log_432\ -\log_48  =

 log4256\log_4256  

1

-1

 log4(4)\log_4\left(-4\right)  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Logaritmul în bază 10 se numește logaritm .............., iar logaritmul în baza e se numește logaritm.................

zecimal, natural

natural, zecimal

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rezultatul calcului  2+log525  log636 +16=2+\log_525\ \ -\log_636\ +\sqrt{16}=  

6

-6

4

0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 lg50 +lg25lg1.25=\lg_{ }50\ +\lg25-\lg1.25=  

3

2

-3

-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 log35+log35.4=\log_35+\log_35.4=  

3

-3

2

-2

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