Operations on Complex Numbers

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
+1
Standards-aligned
Cristin Palumbo
Used 907+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of (-9 + 5i) + (3 -2i)
-12 + 31i
-6 + 3i
-11 + 7i
5 - 3i
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplifies form of (11 - 7i) - (-3 + 12i)
8 - 19i
8 + 5i
13- 19i
14 -19i
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of (-6i)(3i)
-18
-18i
18
-18i2
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of (-3 + 2i)(1- 4i)
-2 - 2i
5 + 14i
-11 -10i
-3 -8i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of (8 -3i)2?
73
16 - 6i
55 + 48i
55 - 48i
Tags
CCSS.HSN.CN.C.8
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of the above?
7/10 + 11/10 i
13/10 +1/10 i
5/4 - 3/2i
7/10 - 11/10 i
Tags
CCSS.HSN.CN.A.3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3i(4 - i)
9i
-3 +12i
12 - 3i
3 + 12i
Tags
CCSS.HSN.CN.A.2
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Multiplying Complex Numbers

Quiz
•
9th Grade
10 questions
adding and subtracting complex numbers

Quiz
•
11th Grade
15 questions
Operations with Imaginary and Complex Numbers

Quiz
•
10th Grade
14 questions
CP 4/9 Practice

Quiz
•
12th Grade
10 questions
(3-5) Complex Operations

Quiz
•
10th - 12th Grade
15 questions
Simple Solving with Complex Numbers

Quiz
•
11th Grade - University
15 questions
Complex Operations

Quiz
•
11th Grade - University
10 questions
Multiplication of Complex Numbers

Quiz
•
9th Grade
Popular Resources on Wayground
50 questions
Trivia 7/25

Quiz
•
12th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
11 questions
Negative Exponents

Quiz
•
7th - 8th Grade
12 questions
Exponent Expressions

Quiz
•
6th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
20 questions
One Step Equations All Operations

Quiz
•
6th - 7th Grade
18 questions
"A Quilt of a Country"

Quiz
•
9th Grade