Complex Numbers

Complex Numbers

10th - 12th Grade

10 Qs

quiz-placeholder

Similar activities

Complex Number Practice

Complex Number Practice

9th - 12th Grade

15 Qs

Complex Numbers

Complex Numbers

9th - 12th Grade

11 Qs

Dividing Complex Numbers with conjugates

Dividing Complex Numbers with conjugates

11th - 12th Grade

10 Qs

Complex Numbers

Complex Numbers

9th - 11th Grade

14 Qs

Complex Number Operations!

Complex Number Operations!

9th - 12th Grade

11 Qs

Operations Factoring and Solving with Complex Numbers

Operations Factoring and Solving with Complex Numbers

10th Grade - University

15 Qs

Multiplication of Complex Numbers

Multiplication of Complex Numbers

11th Grade - University

12 Qs

Complex Numbers

Complex Numbers

11th - 12th Grade

13 Qs

Complex Numbers

Complex Numbers

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSN.CN.A.3

+3

Standards-aligned

Created by

Lori Baerne

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify: 
(10+ 15i)-(48 - 30i)
58 - 45i
58 - 15i
-38 - 15i
-38 + 45i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify: 
(7 + 2i)(9 - 6i)
75-24i
63 - 24i  - 12i2
51 - 24i
58 + 60i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
10
-10
10i
-10i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.CN.B.4

CCSS.HSN.CN.C.7

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What does i2 = ?
-1
√-1
1
-√1

Tags

CCSS.HSN.CN.A.1

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify:
3√-81
-27
3i√3
27i
9i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify
2i - 7i + 10
-5i+10
5i
9i+10
5i+10

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the sum.
(5-2i) + (-7+8i)
-2+6i
12+6i
-35-16i2
-35 -16i

Tags

CCSS.HSN.CN.A.2

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?