Find the zeros factoring vs square root method

The video tutorial explains how to find the zeros of a function by replacing F of X with zero. It covers two methods: using inverse operations and the square root method, and expanding and factoring the equation. The instructor demonstrates solving for X using both methods, emphasizing the importance of including ±1 when introducing the square root. The tutorial concludes with a question to engage students.

What new insight or understanding did you gain from this video?