Simplify √-4
Imaginary and Complex Numbers

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2i
-2i
2
4i
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculate:
-4 (13 + 5i)
-52 − 20i
9 + i
17 − 20i
-52 + 20i
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6i (-5 + 10i)
-30i + 60i2
30i − 16i2
11i + 60i2
-11i2+ 16i
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculate (multiply):
(4 + 3i)(4 − 3i)
16 − 9i2
25
7
8 − 6i
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculate (multiply):
(1 − 2i)(6 + 5i)
16 − 7i
-16 + 7i
-16 − 7i
16 + 7i
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is i129?
-i
i
1
-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(3 + 2i) + (4 - 5i)
7 + 7i
1 - 3i
1 - 7i
7 - 3i
Create a free account and access millions of resources
Similar Resources on Quizizz
18 questions
Complex Numbers

Quiz
•
11th Grade
12 questions
Imaginary Numbers

Quiz
•
9th - 12th Grade
20 questions
Complex Numbers (Add & Subtract)

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

Quiz
•
9th - 11th Grade
16 questions
Operations with Complex Numbers

Quiz
•
9th - 11th Grade
20 questions
Operations with imaginary numbers and Quadratic Formula

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

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

Quiz
•
9th - 12th 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