Free Printable Complex Numbers

Worksheets

Complex Numbers

Total questions: 10

Worksheet time: 16mins

Name

Class

Date

-10

10i

-10i

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

-2+6i

12+6i

-35-16i²

-35 -16i

(3i)(-2+4i)

-6+12i

-12-6i

-2+7i

12+6i

Multiply:
(4 – 3i)(-7 – 2i)

A. -23 + 13i

B. -23 - 29i

C. -34 + 13i

D. -34 - 29i

What does i² = ?

-1

√-1

-√1

Simplify
3i - (4 + 7i)

-4 + 10i

21 - 12i

4 - 10i

-4 - 4i

Multiply
(2i)(3i)

-5

-6

What letter represents an imaginary number?

(-5 + 10i)(-5 - 10i) = 125

True

False

10.

√-36

-6

-6i

Reset

Complex Numbers

Total questions: 10

Worksheet time: 16mins

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