What is complex numbers?
Determine if the term is Real, Imaginary or Complex

Quiz
•
Mathematics
•
9th - 12th Grade
•
Hard
Danae Hardy
FREE Resource
21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
a number that can be expressed in the form ai + b
a number that can be expressed in the form a + bi
a number that can be expressed in the form a - bi
a number that can be expressed in the form ai - b
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the imaginary part of 21-14i?
14
21
-21
-14
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the real part of 13.2i+1?
13.2
-1
1
-13.2
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the real part of 17i?
17
i
1
0
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Is the following statement true or false?
Any complex number is either real or pure imaginary.
True
False
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What type of number is -2+3i?
Real
Pure imaginary
Complex
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
To divide complex numbers, you must multiply with the..??
conjurate
conjugate
conjuring
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