How to plot complex numbers on the complex plane.
How to write an equation for the coordinate planes or any plane that is parallel to one.
How to find a vector normal (perpendicular) to a plane given an equation for the plane.
How to identify parallel lines, a line parallel to a plane, and two parallel planes.
How to express a complex number in trigonometric form.
How to add and subtract complex numbers.
How to find the angle between planes, and how to determine if two planes are parallel or perpendicular.
How to simplify a complex fraction.
How to use DeMoivre's Theorem to compute the cube roots of a complex number.
How to find the roots of a complex number quickly using four simple guidelines.
How to multiply two complex numbers in trigonometric form.
How to divide two complex numbers in trigonometric form.
How to describe and label point, line, and plane. How to define coplanar and collinear.
How to multiply imaginary numbers.
How to rationalize the denominator when dealing with an imaginary number.
How to convert a complex number from rectangular form to trigonometric form.
How to graph inequalities in the xy plane.
How to raise a complex number to an integer power using DeMoivre's Theorem.