Directions: The following questions pertain to a negative square root and the imaginary "i".

1.

Which of the following choices is an "imaginary" number?

Choose:

2.

Which choice is equivalent to ?

Choose:

3.

Which choice is equivalent to ?

Choose:

4.

Simplify: ?

Choose:

5.

Simplify:

Choose:

6.

True or False?

Choose:

7.

Simplify:

Choose:

8.

What is the value of i^{ 2} ?

Choose:

9.

Simplify:

Choose:

10.

Simplify:

Choose:

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