Algebra 2 Operations with Imaginary Numbers

Algebra 2 Operations with Imaginary Numbers

11th Grade

12 Qs

quiz-placeholder

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Algebra 2 Operations with Imaginary Numbers

Algebra 2 Operations with Imaginary Numbers

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Anthony Clark

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calculate: 
(1 − 2i) + (-4 + 2i)

-3

-3 − 4i

5 − 4i

5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does i=  ?

1

-1

√-1

√1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

6i (-5 + 10i)

-30i + 60i2

30i − 16i2

11i + 60i2

-11i2+ 16i

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: 
(10+ 15i)-(48 - 30i)

58 - 45i

58 - 15i

-38 - 15i

-38 + 45i

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

i7

i

-i

1

-1

6.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Media Image

QUESTION 5

A

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify -√-48

4i√3

-4i√3

i√48

-48i

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