Adding and Subtracting Imaginary and Complex Numbers

Adding and Subtracting Imaginary and Complex Numbers

12th Grade

20 Qs

quiz-placeholder

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Adding and Subtracting Imaginary and Complex Numbers

Adding and Subtracting Imaginary and Complex Numbers

Assessment

Quiz

Mathematics

12th Grade

Hard

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSN.CN.A.3

+2

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Another way to express √-1 is?

1

-1

i

0

Tags

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify

(12 - 4i) + (-2 + 8i)

8 + 104i

10 + 4i

14 - 4i

10 - 12i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√(-300)

10i√3

15√15

-10√3

2i√13

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A complex number can be expressed as a + bi. What does a represent?

the real part of the complex number

the imaginary part of the complex number

depends on the sign of the number

the square root of the complex number

Tags

CCSS.HSN.CN.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

Tags

CCSS.HSN.CN.A.2

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