Sal is not kidding when he calls this radical expression "hairy" and "more involved." Though viewers might be daunted by the amount of work necessary in solving the problem, Sal is confident and collected throughout the video. It's helpful to see Sal work through a tougher problem using the same methodology that he employs for the simpler problems as well.

Concepts

radical equations

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Additional Tags

radical equations, involved radical equations, math

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Classroom Considerations

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