Rob Tarrou started making math videos after a student told him they were using the internet for math help. While working full time he has managed to make over 500 video lessons in 4 years. With playlists for Algebra, Geometry, Algebra 2, Trigonometry, PreCalculus, Calculus, and AP Statistics.

Tarrou’s Chalk Talk – Solving Linear Equations

Tarrou’s Chalk Talk – Solving Quadratic Equations

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