Multiply:
(4 – 3i)(-7 – 2i)
Complex Number Arithmetic

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-23 + 13i
-23 - 29i
-34 + 13i
-34 - 29i
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(5-4i)(-3-6i)(-8-3i)
54-363i
258+261i
198+309i
12+114i
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
(-6 - 2i)2
32
36-4i
36+24i
32+24i
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(3 + 2i) + (4i + 6)
9 + 6i
7i + 8
9 + 6i2
9 - 6i
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(2i)(3i)
5i
-5
6i
-6
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