Search Header Logo

Intro to Complex Numbers

Authored by Tanya Easley

Mathematics

9th - 11th Grade

CCSS covered

Used 80+ times

Intro to Complex Numbers
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

√-4

-2
-2i
2
2i

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

√-81

9i
-9i
-9
9

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What letter usually represent imaginary number?

a
i
j
x

Tags

CCSS.HSN.CN.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Simplify

-4 - i
-4 + i
-4
i - 4

Tags

CCSS.HSN.CN.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Simplify.

A
B
C
D

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify:
√-108

3i√6
3i√20
6i√3
20i√3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

i24

a.)  i
b.)  -i
c.)  -1
d.)  1

Tags

CCSS.HSN.CN.A.2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

Already have an account?