EXPONENTS AND SQUARE ROOTS Part I
Exponents
Multiplication
Example:
2 * 2 = 4
Square Root/Perfect Squares
Principal Square Root (Always Positive)
4 = ±2
4 = 2
32
9=
9=
42
16 =
16 =
52
25 =
25 =
62
36 =
36 =
72
49 =
49 =
82
64 =
64 =
92
81 =
81 =
102
100 =
100 =
112
121 =
121 =
122
144 =
144 =
132
169 =
169 =
142
196 =
196 =
152
225 =
225 =
22