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Pre-Calculus: Guide Homepage

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Videos

Solving Systems of Linear Equations by Substitution

Solving Systems of Linear Equations by Elimination

Quadratic Equations

Introduction

Factoring

Completing the Square

Quadratic Formula

Properties of Logarithms

Inequalities

Keywords: Inequalities

Trigonometry and the Unit Circle

Keywords: Trigonometry, Unit Circle, sin, cos, tan, sec, csc, cot, inverse trig functions

Applications of Trigonometry

keywords: law of sines, law of cosines


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St. Johns River State College is accredited by the Southern Association of Colleges and Schools Commission on Colleges (SACSCOC) to award associate and baccalaureate degrees.
Questions about the accreditation of St. Johns River State College may be directed in writing to the Southern Association of Colleges and Schools Commission on Colleges at 1866 Southern Lane, Decatur, Georgia 30033-4097, by calling 404-679-4500, or by using information available on SACSCOC’s website (www.sacscoc.org).