Conjugates and Dividing Complex Numbers

Conjugates and Dividing Complex Numbers

11th Grade

18 Qs

quiz-placeholder

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Conjugates and Dividing Complex Numbers

Conjugates and Dividing Complex Numbers

Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSN.CN.A.3, 7.NS.A.1C, HSN.CN.A.2

Standards-aligned

Created by

Anthony Clark

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

Tags

CCSS.HSN.CN.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply the top and bottom by 3-2i

Multiply the top and bottom by 5 + 8i

multiply the top by 5 + 8i and the bottom by 3 - 2i

Multiply the top and bottom by -3 - 2i

Tags

CCSS.HSN.CN.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

Tags

CCSS.HSN.CN.A.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rationalize and Simplify.

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSN.CN.A.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Simplify.

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSN.CN.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Step 1 for dividing complex numbers

Multiply by the conjugate of the denominator over itself

Multiply top by top, bottom by bottom.

FOIL the top and FOIL the bottom.

Tags

CCSS.HSN.CN.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSN.CN.A.3

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