How to evaluate powers of i.
How to use the power rule for logarithms.
How to know when a negative coefficient is associated with power.
How to know when to include a absolute value when simplifying a square root.
How to use the complement to calculate the probability of an event.
How to interpret exponential expressions.
How to evaluate a fractional exponent two ways.
How to define an exponential function.
How to use rational exponents to simplify higher power and indexed radicals.