Adding and subtracting complex numbers

Quiz
•
Mathematics
•
9th - 12th Grade
•
Hard
Wayground Content
FREE Resource
20 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify:
(1 + 6i) + (6 - 2i) - (-7 + 5i)
14+i
13+i
14-i
13-2i
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify: -5(-7 + 7i) + 2(6 - 6i)
47 - 47i
47 - 23i
23 + 47i
23 - 23i
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify:
(-6 - 2i) + (6 - 5i)
7i
-7i
12-7i
-12+7i
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