Review Operations with Imaginary Numbers

Review Operations with Imaginary Numbers

11th Grade

15 Qs

quiz-placeholder

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Review Operations with Imaginary Numbers

Review Operations with Imaginary Numbers

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Evaluate i8

-1

1

i

-i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Evaluate i9

-1

1

i

-i

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Evaluate i13

-1

1

i

-i

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Evaluate i24

-1

1

i

-i

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify -√-8

-i√8

-2i√2

2i√2

-8i

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calculate:
-4 (13 + 5i) 

-52 − 20i

9 + i

17 − 20i

-52 + 20i

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calculate (multiply):
(1 − 2i)(6 + 5i)

16 − 7i

-16 + 7i

-16 − 7i

16 + 7i

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