how to solve a quadratic inequality graphically & algebraically, algebra & precalculus tutorial

Описание к видео how to solve a quadratic inequality graphically & algebraically, algebra & precalculus tutorial

Learn how to solve a quadratic inequality, both graphically and algebraically. This is a must-know topic for your Algebra 2 and precalculus classes. We will go over how to determine the solution to x^2-6x+5﹥0 from the graph of the parabola. Then we will solve x^2-6x+5﹥0 algebraically with the "test-point" method.

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