Adding and Subtracting Imaginary and Complex Numbers

Quiz
•
Mathematics
•
12th Grade
•
Hard
+2
Standards-aligned
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Another way to express √-1 is?
1
-1
i
0
Tags
CCSS.HSN.CN.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
(12 - 4i) + (-2 + 8i)
8 + 104i
10 + 4i
14 - 4i
10 - 12i
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
√(-300)
10i√3
15√15
-10√3
2i√13
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A complex number can be expressed as a + bi. What does a represent?
the real part of the complex number
the imaginary part of the complex number
depends on the sign of the number
the square root of the complex number
Tags
CCSS.HSN.CN.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSN.CN.A.2
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