Simplify
Introduction to Imaginary Numbers

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2i √10
2 √10
4i √10
4 √10
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-24i√7
24i√7
-24√7
24√7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
± 2i √10
± 2 √10
± 4i √10
± 4 √10
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the "imaginary part" of the complex number (-2+7i)?
2
-2
7i
-7i
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(2 - 4i) + (5 + 6i)
7 + 2i
7 - 2i
7 + 2i2
7 - 2i2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(4 − 7i) − (-3 + 6i)
7 − 13i
7 − i
1 − 13i
1 − i
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(4 + 7i) - (3 + 2i)
1 + 5i
7 + 9i
1 + 9i
-1 + 5i
Create a free account and access millions of resources
Similar Resources on Quizizz
18 questions
Complex Numbers

Quiz
•
10th - 12th Grade
13 questions
Complex Numbers

Quiz
•
11th - 12th Grade
20 questions
Complex Numbers Review

Quiz
•
10th - 11th Grade
20 questions
Imaginary and Complex Numbers

Quiz
•
10th - 12th Grade
10 questions
Imaginary Numbers

Quiz
•
10th - 12th Grade
18 questions
Imaginary Numbers Review

Quiz
•
10th - 12th Grade
10 questions
Complex Number Operations Review

Quiz
•
11th Grade
17 questions
Complex Numbers: Simplifying, Adding, and Subtracting

Quiz
•
11th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University
20 questions
Solving Linear Equations for y

Quiz
•
9th - 12th Grade
11 questions
Graph Match

Quiz
•
9th - 12th Grade
18 questions
Unit Circle Trig

Quiz
•
10th - 12th Grade
20 questions
Understanding Linear Equations and Slopes

Quiz
•
9th - 12th Grade
15 questions
Algebra 2 Regents Review

Quiz
•
10th - 12th Grade