Multiplying and Simplifying Imaginary Numbers

Multiplying and Simplifying Imaginary Numbers

11th Grade

20 Qs

quiz-placeholder

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Multiplying and Simplifying Imaginary Numbers

Multiplying and Simplifying Imaginary Numbers

Assessment

Quiz

Mathematics

11th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

Used 3+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Using the imaginary unit i, simplify the expression: 3i * 5i

8i

-15i

20

-15

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Using the imaginary unit i, simplify the expression: 2i * (4i + 3)

6i^2 + 8i = -6 + 8i

8i^2 + 6i = -8 + 6i

16i^2 + 12i = -16 + 12i

8i^2 + 3 = -8 + 3i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Using the imaginary unit i, simplify the expression: (6i - 2) * (3i + 1)

-12 + 18

-12 + 18i

12 - 18i

-12 - 18i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Using the imaginary unit i, simplify the expression: (5i + 2) * (4i - 3)

3 + 6i

-8 - 15i

-14 + 17i

10 - 7i

Tags

CCSS.HSN.CN.A.2

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 • 5 pts

Media Image

A

B

C

D

Tags

CCSS.HSN.CN.C.8

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

A

B

C

D

Tags

CCSS.HSN.CN.C.8

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