(1-3i)(2+5i)
Complex Number Add, Subtract, Multiply, and Divide
10th Grade
•17 Qs
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Complex Number Add, Subtract, Multiply, and Divide
Quiz
•
Mathematics
•
10th Grade
•
Hard
Barbara White
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
22-i
16-i
17-i
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(3i)(-2+4i)
-6+12i
-12-6i
-2+7i
12+6i
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Simplify
9i/5
2i
8i/5
13i/5
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Simplify
(-7-3i)/10
(-4-3i)/7
6i/7
(4i-3)/7
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify
-4-6i
(-15i+8)/4
(-4+8i)/15
(-4i+8)/15
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify
17i
15i
4i-10
2i-10
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify
(-10+6i)/17
(-8+15i)/17
(-23+36i)/25
(-21+33i)/34
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