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# Precalculus Concepts and Exam Problems

### Course Description

In this mini-lecture series, Robert Donley (MathDoctorBob) walks you through important advanced topics in PreCalculus through example problems, showing you both the theory behind the problems, and how to solve them. He shows you trigonometric identities and laws such as the Law of Sines and Law of Cosines, complex numbers including cube roots and De Moivre's theorem, arithmetic sequences and sums, geometric sum, proof by induction, the binomial theorem, composition of functions, projectile motion, factorization of polynomials, partial fraction, exponential and inverse functions, and much more.

Whether you are a high school student learning this material for the first time, or someone in need of a quick college algebra refresher, this short course will be invaluable to you.

### Video Lectures & Study Materials

## Comments

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