Radical and Complex Numbers

Radical and Complex Numbers

11th Grade

15 Qs

quiz-placeholder

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Radical and Complex Numbers

Radical and 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

i79

i

1

-1

-i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(-3i)(i)(5i)

15i

-15i

-15i3

15i3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:
(-3i)(4i)(-5i)

-60i

60

-60

60i

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(3i)(-2+4i)

-6+12i

-12-6i

-2+7i

12+6i

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify √-25

i√25

5i

-5i

25i

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply: 
(4 – 3i)(-7 – 2i)

  -23 + 13i

  -23 - 29i

  -34 + 13i

  -34 - 29i

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: 
(10+ 15i)-(48 - 30i)

58 - 45i

58 - 15i

-38 - 15i

-38 + 45i

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