Operations with Complex Numbers

Operations with Complex Numbers

10th - 12th Grade

10 Qs

quiz-placeholder

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Operations with Complex Numbers

Operations with Complex Numbers

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSN.CN.B.5

+2

Standards-aligned

Created by

Rebecca Roberts

Used 253+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What does i2 = ?
-1
√-1
1
-√1

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

A

B

C

D

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.CN.B.5

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

A

B

C

D

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the simplified form of (-3 + 2i)(1- 4i)

-2 - 2i

5 + 14i

-11 -10i

-3 -8i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the simplified form of (-6i)(3i)

-18

-18i

18

-18i2

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(3+4i)(-8-i)

-5+3i

-24-4i

-24-4i2

-20

-20-35i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

21 - 16i

21 -24i

11 - 16i

11 - 24i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.CN.B.4

CCSS.HSN.CN.B.5

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