Simplify.
Introduction to Imaginary Numbers
9th - 12th Grade
•14 Qs
Similar activities
Complex Numbers: Simplifying, Adding, and Subtracting
11th Grade
•17 Qs
7.2 HW - Complex Numbers
11th - 12th Grade
•19 Qs
Complex Numbers
11th - 12th Grade
•13 Qs
Imaginary and Complex Numbers
10th - 12th Grade
•12 Qs
Complex Numbers
11th - 12th Grade
•19 Qs
D27/D28 Add, Subtract, & Multiply Complex Numbers PRACTICE
9th - 12th Grade
•12 Qs
Complex Number Operations!
9th - 12th Grade
•11 Qs
Simplify, add and subtract complex numbers
11th - 12th Grade
•15 Qs
Introduction to Imaginary Numbers
Quiz
•
Mathematics
•
9th - 12th Grade
•
Hard
Barbara White
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
-5i
5
5i
-5
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Multiply:
(4 – 3i)(-7 – 2i)
(4 – 3i)(-7 – 2i)
A. -23 + 13i
B. -23 - 29i
C. -34 + 13i
D. -34 - 29i
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Simplify:
(10+ 15i)-(48 - 30i)
(10+ 15i)-(48 - 30i)
58 - 45i
58 - 15i
-38 - 15i
-38 + 45i
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Simplify
2i - 7i + 10
2i - 7i + 10
10 - 5i
5i
10 + 9i
10 + 5i
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Find the sum.
(5-2i) + (-7+8i)
(5-2i) + (-7+8i)
-2+6i
12+6i
-35-16i2
-35 -16i
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Multiply:
(2-5i)(2+5i)
(2-5i)(2+5i)
29
4 - 25i
25 - 10i
-21
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
i79
i
1
-1
-i
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
10 questions
Complex Numbers
Quiz
•
10th Grade
10 questions
Operations with complex numbers as algebraic
Quiz
•
11th - 12th Grade
10 questions
Dividing Complex Numbers with conjugates
Quiz
•
11th - 12th Grade
15 questions
Complex Number Practice
Quiz
•
9th - 12th Grade
11 questions
Complex Numbers
Quiz
•
11th Grade
12 questions
D29/D30 Add, Subtract, Multiply, and Divide Complex Numbers
Quiz
•
9th - 12th Grade
10 questions
Complex Numbers
Quiz
•
10th - 11th Grade
10 questions
Complex Number Operations
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