Ever wondered how to simplify expressions like Square × (9² − 8²) in seconds? 🤯br In this quick math video, we break it down using the difference of squares formula:br br br 2br −br br 2br =br (br br −br br )br (br br +br br )br a br 2br −b br 2br =(a−b)(a+b)br Watch till the end to see how simple algebra can actually be — and how to apply this trick to solve similar problems fast!br br 📌 Perfect for students, competitive exam prep, or anyone who wants to level up their math game.