What does i2 = ?
Complex numbers
11th Grade
•12 Qs
Similar activities
Imaginary and Complex Numbers
9th - 12th Grade
•13 Qs
Intro to Imaginary Numbers
11th - 12th Grade
•14 Qs
Simplify, add and subtract complex numbers
11th - 12th Grade
•15 Qs
Operation of Complex Numbers
10th Grade - University
•15 Qs
D27/D28 Add, Subtract, & Multiply Complex Numbers PRACTICE
9th - 12th Grade
•12 Qs
Complex Numbers Section 4.4
10th - 12th Grade
•16 Qs
complex numbers
10th - 12th Grade
•16 Qs
T8.2 Complex Numbers (QZ)
9th - 12th Grade
•15 Qs
Complex numbers
Quiz
•
Mathematics
•
11th Grade
•
Hard
Tashann East
Used 1+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
-1
√-1
1
-√1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify
√-25
√-25
-5i
5
5i
-5
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Simplify:
(7 + 2i)(9 - 6i)
(7 + 2i)(9 - 6i)
75-24i
63 - 24i - 12i2
51 - 24i
58 + 60i
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify
2i - 7i + 10
2i - 7i + 10
-5i+10
5i
9i+10
5i+10
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
6.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Multiply
(3i)(-2+4i)
(3i)(-2+4i)
-6+12i
-12-6i
-2+7i
12+6i
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports
Microsoft
Apple
Others
Similar Resources on Wayground
12 questions
Imaginary Numbers
Quiz
•
9th - 12th Grade
10 questions
Complex Numbers
Quiz
•
9th - 12th Grade
15 questions
Radicals and Imaginary Numbers
Quiz
•
9th - 11th Grade
15 questions
Complex Number Practice
Quiz
•
9th - 12th Grade
10 questions
Complex Number Operations
Quiz
•
10th - 12th Grade
16 questions
Operations with Complex Numbers
Quiz
•
9th - 11th Grade
11 questions
Complex Numbers
Quiz
•
9th - 12th Grade
16 questions
Imaginary Numbers
Quiz
•
10th - 12th Grade
Popular Resources on Wayground
25 questions
Equations of Circles
Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)
Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System
Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice
Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers
Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons
Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)
Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review
Quiz
•
10th Grade