Complex Number Practice

Complex Number Practice

9th - 12th Grade

15 Qs

quiz-placeholder

Similar activities

#411 Polynomials and Factoring Review

#411 Polynomials and Factoring Review

9th Grade

16 Qs

Addition and Multiplication Properties

Addition and Multiplication Properties

9th - 12th Grade

20 Qs

Algebra III Sec 6.1 Simplifying Using Exponent Properties

Algebra III Sec 6.1 Simplifying Using Exponent Properties

11th - 12th Grade

10 Qs

Vektor Kelas X

Vektor Kelas X

10th Grade

10 Qs

power

power

9th Grade

10 Qs

Paper 1 Mathematics PT3

Paper 1 Mathematics PT3

8th - 10th Grade

20 Qs

Friday Review Quiz - PAT questions Roots Powers Rational #s

Friday Review Quiz - PAT questions Roots Powers Rational #s

9th Grade

14 Qs

Unit 5 Review: Quadratics (Complex Solutions)

Unit 5 Review: Quadratics (Complex Solutions)

9th - 10th Grade

17 Qs

Complex Number Practice

Complex Number Practice

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSN.CN.A.2, HSN.CN.C.8, HSN.CN.A.3

+2

Standards-aligned

Created by

Rebecca Young

Used 10+ 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

1 min • 1 pt

Simplify 
√-25

-5i
5
5i
-5

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify
3i - (4 + 7i)

-4 + 10i
21 - 12i
4 - 10i
-4 - 4i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum.
(5-2i) + (-7+8i)

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

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply
(2i)(3i)

5i
-5
6i
-6

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

-6+12i
-12-6i
-2+7i
12+6i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: 
(7 + 2i)(9 - 6i)

75-24i
63 - 24i  - 12i2
51 - 24i
58 + 60i

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the simplified form of (8 -3i)2?

73

16 - 6i

55 + 48i

55 - 48i

Tags

CCSS.HSN.CN.C.8

Create a free account and access millions of resources

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?