The Complex Number Puzzle

The Complex Number Puzzle

11th Grade

10 Qs

quiz-placeholder

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The Complex Number Puzzle

The Complex Number Puzzle

Assessment

Quiz

Mathematics

11th Grade

Practice Problem

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-4

-2

-2i

2

2i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(2i)(3i)

5i

-5

6i

-6

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(-3-i)(6-i)

-21-7i

-19-3i

-15-5i

-17-9i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:
-3i(4 + 2i)

6 - 12i

6 + 12i

-12i - 6i2

-12i + 6i2

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply: 
(4 – 3i)(-7 – 2i)

  -23 + 13i

  -23 - 29i

  -34 + 13i

  -34 - 29i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
10
-10
10i
-10i

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-81

9i

-9i

-9

9

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