Adding and Subtracting Complex Numbers

Adding and Subtracting Complex Numbers

9th - 12th Grade

15 Qs

quiz-placeholder

Similar activities

Induksi Matematika

Induksi Matematika

11th Grade

10 Qs

vektor di R3   [ 1]

vektor di R3 [ 1]

10th Grade

20 Qs

Ulangan Harian Vektor 1

Ulangan Harian Vektor 1

10th Grade

10 Qs

SOAL INDUKSI MATEMATIKA

SOAL INDUKSI MATEMATIKA

11th Grade

10 Qs

Komplexní čísla - goniometrický tvar

Komplexní čísla - goniometrický tvar

1st - 12th Grade

10 Qs

Examen de Matemáticas 9 I Periodo

Examen de Matemáticas 9 I Periodo

9th Grade

20 Qs

Vectors' Addition

Vectors' Addition

12th Grade

15 Qs

Mutlak Değer

Mutlak Değer

9th Grade

11 Qs

Adding and Subtracting Complex Numbers

Adding and Subtracting Complex Numbers

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSN.CN.B.4

+1

Standards-aligned

Created by

Vera Melvin

Used 2+ 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

2 mins • 1 pt

Simplify the expression:
 (1 + 5i) + (1  5i)\left(1\ +\ 5i\right)\ +\ \left(1\ -\ 5i\right)  

 2 + 10i2\ +\ 10i  

 2 + 10i22\ +\ 10i^2  

 22  

 8-8  

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression:
 (8 + 9i) + (4  6i)\left(8\ +\ 9i\right)\ +\ \left(4\ -\ 6i\right)  

 17 + 3i17\ +\ 3i  

 12 + 3i212\ +\ 3i^2  

 17 2i17\ -2i  

 12 + 3i12\ +\ 3i  

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression:
 (5 + 14i)  (10 + 2i)\left(5\ +\ 14i\right)\ -\ \left(10\ +\ 2i\right)  

 5 16i5\ -16i  

 5 + 16i-5\ +\ 16i  

 5  12i5\ -\ 12i  

 5 + 12i-5\ +\ 12i  

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression:
 (5 + 4i)  (1  2i)\left(5\ +\ 4i\right)\ -\ \left(-1\ -\ 2i\right)  

 6 +6i6\ +6i  

 4 + 2i4\ +\ 2i  

 6  6i6\ -\ 6i  

 4  2i4\ -\ 2i  

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

2 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.B.5

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What does i=  ?

1
-1
√-1
√1

Tags

CCSS.HSN.CN.A.1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Simplify

5i
-5i
±5i
±

Tags

CCSS.HSN.CN.A.1

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

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?