Algebra II I'm Working Backwards Complex Numbers

Algebra II I'm Working Backwards Complex Numbers

11th Grade

15 Qs

quiz-placeholder

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Algebra II I'm Working Backwards Complex Numbers

Algebra II I'm Working Backwards Complex 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

What is the conjugate of -2+5i?

-5+2i

-2-5i

2+5i

5-2i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:  (4+2i)/(3-i)

1-i

1+i

10+10i

1+10i

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Let w=-√3/2 + 1/2 i calculate the modulus and argument.

3, 120o

5, 270o

1, 150o

Not Possible

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

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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