Complex Number Operations

Complex Number Operations

11th Grade

15 Qs

quiz-placeholder

Similar activities

Imaginary Numbers

Imaginary Numbers

10th - 12th Grade

17 Qs

Operations with Complex Numbers

Operations with Complex Numbers

9th - 11th Grade

16 Qs

Algebra 2 Review

Algebra 2 Review

9th - 12th Grade

19 Qs

Conjugate Root Theorem

Conjugate Root Theorem

10th - 12th Grade

10 Qs

Complex Numbers and Quadratic Formula

Complex Numbers and Quadratic Formula

9th - 12th Grade

11 Qs

imaginary and complex numbers

imaginary and complex numbers

9th - 12th Grade

16 Qs

Complex Numbers (Add & Subtract)

Complex Numbers (Add & Subtract)

11th Grade

20 Qs

Imaginary and Complex Numbers Quiz

Imaginary and Complex Numbers Quiz

9th - 11th Grade

15 Qs

Complex Number Operations

Complex Number Operations

Assessment

Quiz

Mathematics

11th Grade

Easy

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

Standards-aligned

Created by

Tiffany Jones

Used 37+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify  (5i+4)(2i+3)\left(5i+4\right)-\left(2i+3\right)  

 1+3i1+3i  

 3i+13i+1  

 7+3i7+3i  

 7+7i7+7i  

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify  2(6i)+3(5+i)2\left(6-i\right)+3\left(5+i\right)  

 27+i27+i  

.

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify  (4+2i)+(512i)\left(4+2i\right)+\left(5-12i\right)  

 910i9-10i  

.

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify  3(1i)2(3i)3\left(1-i\right)-2\left(3-i\right)  

 3i-3-i  

.

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify (6+7i)(102i)\left(6+7i\right)-\left(10-2i\right)  


 4+9i-4+9i  

.

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Simplify  (3+i)(3i)\left(3+i\right)-\left(3-i\right)  

 2i2i  

.

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Simplify 2i(5i)2i\left(5-i\right) 

 2+10i2+10i  

.

Tags

CCSS.HSN.CN.A.1

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?