Guaranteach - Lesson: Solving an Equation by Factoring a Trigonometric Quadratic by Grouping Tutorial & Help

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Solving an Equation by Factoring a Trigonometric Quadratic by Grouping By Kelly

Grouping terms in order to factor a quadratic that includes trigonometric expressions is demonstrated here. This is part of a group of lessons that show various techniques for solving trigonometric equations.

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