(10 + 15i) - (48 - 30i)
Simplifying Imaginary Numbers and Adding/Subtracting Complex Numbers

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
58 - 45i
58 - 15i
-38 - 15i
-38 + 45i
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the sum.
(5 - 2i) + (-7 + 8i)
-2 + 6i
12 + 6i
-35 - 16i2
-35 - 16i
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(2i)(3i)
5i
-5
6i2
-6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify √-45
3i√5
-3i√5
-i√45
45i
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify 2√-32
2i√32
4i√2
8i√2
-16i√2
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Operations With Imaginary Numbers

Quiz
•
10th - 12th Grade
11 questions
Math With Imaginary Numbers

Quiz
•
11th Grade - University
10 questions
Complex Numbers and Operations

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

Quiz
•
9th - 12th Grade
16 questions
Operations with Complex Numbers

Quiz
•
9th - 11th Grade
11 questions
Complex Numbers

Quiz
•
11th Grade
13 questions
Complex Numbers Lesson

Quiz
•
11th Grade - University
9 questions
Imaginary and 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