Introduction to Imaginary Numbers

Introduction to Imaginary Numbers

10th Grade

13 Qs

quiz-placeholder

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Introduction to Imaginary Numbers

Introduction to Imaginary Numbers

Assessment

Quiz

Mathematics

10th Grade

Easy

Created by

Anthony Clark

Used 1+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Simplify.

-5i

5

5i

-5

2.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Simplify √-4

2i

-2i

2

4i

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify √-23

-√23

23i

23

i√23

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify -√-48

4i√3

-4i√3

i√48

-48i

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

What letter usually represent imaginary number?

a

i

j

x

e

Answer explanation

Media Image

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
10
-10
10i
-10i

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify √-81

-√81

-9i

9i

81i

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