# Imaginary and Complex Numbers Exercises

### Example 1

Simplify.

3*i ^{3}* – 4

*i*(6

*i*) + 2

^{16}### Example 2

Simplify.

*i*^{2346}

### Example 3

Simplify.

5 + *i* – (*i ^{7}* – 4)(2

*i*+ 1)

### Example 4

Simplify.

(2 – *i*)^{4}

### Example 5

Simplify.

-1 + 3*i ^{2}* + 6(4 –

*i*)