Pre Calc - CN's Test

Front

Simplify the following radical: √32

Back

4√2

Front

√72

Back

6√2

Front

√96

Back

4√6

Front

Simplify the following radical: √275

Back

5√11

Front

In simplest radical form,
√80 is equivalent to

Back

4√5

Front

Simplify:
√-108

Back

6i√3

Front

Match the expression to the graph shown in the complex plane: -2i-3i, (0,-5), -6i, -2(3i)

Back

-2i-3i

Front

Simplify: 
(7 + 2i)(9 - 6i)

Back

75-24i

Front

What does i² = ?

Back

-1

Front

Simplify
2i - 7i + 10

Back

-5i+10