Solving exponential equations easy quadratic substitution trick#maths #students #mathsschool #school

In this step-by-step breakdown, we solve an exponential equation using quadratic substitution! 🚀

🔹 We start by rearranging the equation into a solvable form.
🔹 We recognize a hidden quadratic pattern and make a smart substitution (letting y=3^x).
🔹 We factorize the quadratic equation, solve for y, and then convert back to find x.
🔹 Finally, we check all solutions and ensure we have the correct values for x.

This method is a powerful technique for tackling tricky exponential equations in IAL, A-Level, and other advanced math courses.

📌 Make sure to practice similar problems to master this concept! 💡

Видео Solving exponential equations easy quadratic substitution trick#maths #students #mathsschool #school канала 3A Maths