Can you solve this? 🧠A Nice Olympiad Algebra Equation | No Calculator

Taking a short intellectual break during a busy day to work through a smart math problem is an excellent way to prevent mental fatigue and keep your mind active. 🧠 We will work through the solution together from the inside out, exploring how multiplying different blocks helps us build the final answer smoothly. Clear your head for a few minutes and let's go over this practical exercise. How long did it take you to spot the shortcut to the 7th power? Let me know your method or your final answer in the comments! Subscribe to the channel to keep your math skills sharp! 🚀    / @mathformulasolution   #math #mathtricks #squareroot #mentalmath #algebra #education