Math 20-2: Restrictions on Variable(s) in the Radicand

1. Introduction: 00:04
a) Restrictions on variables: 00:23
2. Examples:
a) Square root with addition in radicand: 02:11
b) Square root - flip inequality: 03:45
i) Test restriction: 04:50
c) Cube root: 05:46
d) Square root with multiplication in radicand: 06:17