Find the length of x – Math problem

In this math video I (Susanne) explain how to solve the geometry problem by solving a quadratic equation with the quadratic formula. Mathematics explained. 00:00 Intro – Geometry problem 0:55 Solution 3:36 Solve the equation 5:50 Quadratic formula 8:56 See you later! My German Math Channel: ​⁠ ‪@MathemaTrick‬ Find me on Instagram:   / mathema_trick   Buy Me a Cup of Hot Chocolate? ☕🍫 Creating these math tutorials takes a lot of brainpower and a warm cup of hot chocolate always helps! If you'd like to support my work and keep the tutorials coming, consider treating me to a virtual cup. 👉 https://paypal.me/TheMathQueen Thank you so much for your kindness! It means the world to me!