Complex Numbers

Complex Numbers

Assessment

Assessment

Created by

Ahlia Yazumbek

Mathematics

11th Grade

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21 questions

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1.

MULTIPLE CHOICE

10 mins • 1 pt

What does i2 = ?

2.

MULTIPLE CHOICE

10 mins • 1 pt

Find the sum.
(5-2i) + (-7+8i)

3.

MULTIPLE CHOICE

10 mins • 1 pt

Multiply
(2i)(3i)

4.

MULTIPLE CHOICE

10 mins • 1 pt

Multiply
(3i)(-2+4i)

5.

MULTIPLE CHOICE

10 mins • 1 pt

Multiply: 
(4 – 3i)(7 + 2i)

6.

MULTIPLE CHOICE

10 mins • 1 pt

Media Image

7.

MULTIPLE CHOICE

10 mins • 1 pt

(3 + 2i) + (4 - 5i)

8.

MULTIPLE CHOICE

10 mins • 1 pt

(4 - 2i) - (3 + 6i)

9.

MULTIPLE CHOICE

10 mins • 1 pt

√-36

10.

MULTIPLE CHOICE

10 mins • 1 pt

Find the sum.
(5-2i) + (-7+8i)

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