In this video, we explore a fascinating problem from calculus: Find dy/dx if xy = √(x² y²). This question is a perfect example of how implicit differentiation helps us handle equations where x and y are mixed together. Instead of trying to isolate y, we differentiate both sides smartly, a technique every calculus student must master! Whether you’re preparing for GCSE, JAMB, SAT, or university-level calculus, this tutorial will strengthen your understanding of derivatives and make implicit differ