Tuesday, October 13, 2009

Alg2/Trig E: What is the nth root?

Alg2/Trig E:  
How can we simplify radicals without the use of a calculator and decimals? Which is more accurate? What does "rationalizing the denominator" mean? Do you know your perfect squares and perfect cubes?

0=
102 =
0=
103 =
12 =
112 =
13 =
113 =
2=
122 =
2=
123 =
3=
132 =
3=
133 =
4=
142 =
4=
143 =
52
152 =
53
153 =
62
162 =
63
163 =
72
172 =
73
173 =
82

83

92

93


  1. Assignment: Worksheet

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