COMPLEX NUMBERS

COMPLEX NUMBERS

11th Grade

15 Qs

quiz-placeholder

Similar activities

Polynomial Roots

Polynomial Roots

10th - 12th Grade

15 Qs

Unit 2 Review

Unit 2 Review

7th - 12th Grade

20 Qs

UH VEKTOR 11AK

UH VEKTOR 11AK

11th Grade

10 Qs

Adding and Subtracting Complex Numbers

Adding and Subtracting Complex Numbers

11th Grade

10 Qs

PC Semester 1 Multiple Choice Practice

PC Semester 1 Multiple Choice Practice

9th - 12th Grade

20 Qs

INTRODUCCION A LA GEOMETRIA

INTRODUCCION A LA GEOMETRIA

11th Grade

20 Qs

Unit 2 Review

Unit 2 Review

10th - 12th Grade

10 Qs

Part 1 Algebra II Fall Semester Exam Review

Part 1 Algebra II Fall Semester Exam Review

10th - 11th Grade

12 Qs

COMPLEX NUMBERS

COMPLEX NUMBERS

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Lucky Ajueyitsi

Used 3+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What does i2 = ?

-1
√-1
1
-√1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(5-2i) + (-7+8i)

-2+6i
12+6i
-35-16i2
-35 -16i

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify:
-3i(4 + 2i)

6 - 12i
6 + 12i
-12i - 6i2
-12i + 6i2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Multiply: 
(4 – 3i)(-7 – 2i)

A.  -23 + 13i
B.  -23 - 29i
C.  -34 + 13i
D.  -34 - 29i

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: 
(10+ 15i) - (48 - 30i)

58 - 45i
58 - 15i
-38 - 15i
-38 + 45i

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you write a complex number?

a-bi

a+bi

ai+b

ai-b

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(4 - 2i) - (3 + 6i)

7 - 4i

1 + 4i

1 - 8i

7 - 8i

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

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?