How to simplify a complex fraction.
How to add and subtract complex numbers.
How to multiply imaginary numbers.
How to rationalize the denominator when dealing with an imaginary number.
How to understand the correlation between radicals and fractional exponents.
How to find the slope of a line if given a graph.
How to simplify an expression with rational exponents.
How to evaluate a fractional exponent two ways.
How to multiply and divide rational expressions.
How to solve a simple rational equation.