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Calculating the zeros of a family of curves In this math learning video, I (Susanne) explain how to calculate the zeros of a family of curves (family of functions). We examine the parameter of the family of functions and calculate the intersection with the x-axis (zero). Mathematics explained simply. 0:00 Introduction - family of curves 0:32 Task 1: Finding the zeros 2:22 Task 2: Using the pq formula 6:17 Task 3: Fraction 7:39 Task 4 9:11 Task 5: e-function 10:50 Until the next video :) Become a channel member now and support my channel: ➤ https://www.youtube.com/mathematrick/... 😊 💕 MY COMPLETE EQUIPMENT ➤ https://mathematrick.de/mein-equipment/ Feel free to support me with a few coins for a cup of tea! 🍵 ➤ https://www.paypal.me/MathemitSusanne ❤️ ABOUT ME 📱 My Insta: @mathema_trick 💡 My website: http://www.MathemaTrick.de 📝 My email: [email protected] 🎤 My band: / moonsunband Address for business inquiries and fan mail: Susanne Scherer Gaustraße 8, F32 67655 Kaiserslautern Please send packages and parcels directly to the DHL Packstation: Susanne Scherer 1054501450 Packstation 179 67655 Kaiserslautern #Kurvenschar #Nullstellen #MathemaTrick