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keep calm and do the math

Pre-Calculus: Home

Handouts

Handouts

Videos

Solving Systems of Linear Equations by Substitution

Solving Systems of Linear Equations by Substitution
By: Professor Veczko

Solving Systems of Linear Equations by Elimination

Solving Systems of Linear Equations using Elimination
By: Professor Veczko

Quadratic Equations

Introduction

Quadratic Equations
by Professor Veczko

Factoring

Factoring
By Professor Wilson

Completing the Square

Completing the Square
By: Professor Flanagan

Quadratic Formula

Quadratic Formula
By: Professor Flanagan

Inequalities

Inequalities
By: Timothy Smith

Properties of Logarithms

Properties of Logarithms
by Professor Colarusso

Trigonometry and the Unit Circle

Trigonometry and the Unit Circle
By: Timothy Smith

Applications of Trigonometry

Applications of Trigonometry
by: Timothy Smith

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