Complex Conjugates Multiply

Complex Conjugates Multiply

11th Grade

20 Qs

quiz-placeholder

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Complex Conjugates Multiply

Complex Conjugates Multiply

Assessment

Quiz

Mathematics

11th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What type of number is the result of multiplying a complex number and its conjugate?

Natural Number

Imaginary Number

Irrational Number

Real Number

Tags

CCSS.HSN.CN.C.8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply (5 + 2i)(5 - 2i)

21

29

29-10i

Tags

CCSS.HSN.CN.C.8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the conjugate you would multiply by?

-1-5i

1+5i

1-5i

-1+5i

Tags

CCSS.HSN.CN.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the conjugate you would multiply by?

5+2i

5-2i

-5-2i

-5+2i

Tags

CCSS.HSN.CN.A.3

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

21 - 16i

21 -24i

11 - 16i

11 - 24i

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

Tags

CCSS.HSN.CN.A.2

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