01:15 duration 1 minute 15 seconds
Simplifying a radical expression with an even…
Simplifying a radical expression with an even exponent
Demonstrats how to free all perfect squar in a radical expression so they are whole.
01:49 duration 1 minute 49 seconds
Rational exponents: Unit fraction exponents and…
Rational exponents: Unit fraction exponents and bases involving signs
Shows three examples of using a unit fraction as an exponent and coverting itt to its radical form sot the result can be further understood.