Complex Number Exam

Complex Number Exam

11th Grade

13 Qs

quiz-placeholder

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Complex Number Exam

Complex Number Exam

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Anthony Clark

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply: 
(4 – 3i)(-7 – 2i)

  -23 + 13i

  -23 - 29i

  -34 + 13i

  -34 - 29i

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-81

9i

-9i

-9

9

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the product
(1+3i)(2-i)

5+5i

5-5i

2-3i

5+7i

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(6+i)(-3+6i)

3+7i

-18+6i

-24+6i

-18+12i

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

√-4

-2

-2i

2

2i

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(5-2i) + (-7+8i)

-2+6i

12+6i

-35-16i2

-35 -16i

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(2i)(3i)

5i

-5

6i

-6

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