02:41 duration 2 minutes 41 seconds
Multiplication of 3 or 4 integers
A review of the sign rules for multiplication and three examples to demonstrate these.
01:37 duration 1 minute 37 seconds
Rational exponents: Non-unit fraction exponent…
Rational exponents: Non-unit fraction exponent with a whole number base
Two examples of how to apply a fractional exponent to a whole number base.