Complex Imaginary Numbers

Practice Questions

Algebra II › Complex Imaginary Numbers

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1

Evaluate: $\frac{i^6+1}{i-1}$

2

Which of the following is equal to $-\sqrt{-1}$ ?

3

Simplify: $\frac{i^{60}-1}{i^3-1}$

4

Evaluate: $\frac{2i}{5-2i}$

5

Multiply:

6

Evaluate:

$\left (2 + 3i \right )^{3}$

7

Simplify:

8

Simplify: $\frac{i^{150}-2i^{8}}{3i^{100}-6}$

9

Simplify:

$\frac{8-3i}{2-i}$

10

Simplify: $\frac{3i}{i+9}$

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