
NUMERE COMPLEXE - exerciții de bază
Quiz
•
Mathematics
•
10th Grade
•
Medium
Corina-Alice Lungu
Used 32+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI 3+7i +7+3i
10+10i
10+9i
9+10i
6+14i
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI 2 + 8i +9+ 3i
6 +12i
11 +11i
10+10i
10+12i
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI 5 - 3i +4+ 9i
9 + 3i
2 +13i
9+6i
6+12i
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI -5 +8i +4 +20i
-3 +12i
-1+28i
9+28i
3+24i
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI 5 + 9i - 7 - 4i
2 +5i
10 + 11i
-2 +5i
14-11i
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI (3 +4i)(3 - 4i)
12
25
23
13
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI (6 +8i)(6 - 8i)
90
64
100
36
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI (1 +2i)(1 - 2i)
1
5
3
4
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CALCULAȚI (3 -5i)(2 + 3i)
21-i
6-6i
6+6i
6-15i
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