Melyik az az x természetes szám, amelyre x = log381 ?
Érettségi rövid - logaritmus - új

Quiz
•
Mathematics
•
11th - 12th Grade
•
Hard
Andrea Szent-Miklóssy
Used 137+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
7
2
4
9
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Mekkora x értéke, ha lg x = lg 3 + lg 25 ?
28
75
5
lg28
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Oldja meg a pozitív valós számok halmazán a log16x = - ½ egyenletet!
8
4
0,25
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Az alábbi számok közül melyek megoldásai a
egyenletnek?-2
-1
1
2
3
5.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Határozza meg az alábbi egyenlet valós megoldásait!
3
8
-8
6.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Adja meg a következő összeg értékét!
7.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Mely valós számokra értelmezhető a következő kifejezés?
8.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Számítsa ki x értékét!
9.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Igaz-e az állítás?
igaz
hamis
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