Imaginary and Complex Numbers Quiz

Imaginary and Complex Numbers Quiz

10th - 12th Grade

15 Qs

quiz-placeholder

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Imaginary and Complex Numbers Quiz

Imaginary and Complex Numbers Quiz

Assessment

Quiz

Mathematics

10th - 12th Grade

Practice Problem

Medium

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSA.APR.A.1

+3

Standards-aligned

Created by

Linda Hornberger

Used 127+ times

FREE Resource

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-7i - 7 + 5i

-7 - 12i
7 - 2i
-7 + 12i
-7 - 2i

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-4i + 7i

3i
11i
-11i
8 - 4i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(-2 + 7i)(-2 + 2i)

-10 + 8i
-10 - 18i
18 - 10i
-18 - 10i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(-5 - 5i)(1 + 5i)

30 - 20i
18 - 40i
20 + 30i
20 - 30i

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-36

6
-6
-6i
6i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:
√-108

3i√6
3i√20
6i√3
20i√3

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum.
(5-2i) + (-7+8i)

-2+6i
12+6i
-35-16i2
-35 -16i

Tags

CCSS.HSN.CN.A.2

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