Using Expressions with Complex Numbers

Practice Questions

High School Math › Using Expressions with Complex Numbers

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1

Simplify the following complex number expression:

$(\sqrt{-6})(\sqrt{-4})(\sqrt{-3})$

2

Which of the following is equivalent to $\frac{3+i}{3-4i}$ , where $i=\sqrt{-1}$ ?

3

Simplify the following complex number expression:

4

Multiply, then simplify.

5

Simplify the following complex number expression:

6

Simplify the following complex number expression:

7

Simplify the following complex number expression:

8

Simplify the following complex number expression:

$\frac{4+3i}{1-2i}$

9

Simplify the following complex number expression:

$\frac{2-2i}{2+2i}$

10

Solve the following complex number equation:

$2n^2=\frac{-27}{8}$

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