【中五數學Tips】F.5 Math More about Equations 續方程｜Beyond Math 數學補習教育中心

[@fre8153]

8:30 x^3 = 1 同埋 x^3 = -8 唔係應該有3個roots咩

[@tokasakikurumi5558]

14:33 there is a little mistake x^2+3x-18=0

[@beyondmath]

是的，我們快手寫錯了，謝謝更正，溫習加油💪🏻💪🏻

[@蔡蔡子-d8g]

👍🏿👍🏿👍🏿