[DSE數學] 10分鐘幫你溫完Quadratic Equations。溫書必睇 !

[@ycwemma1816]

好清晰，本身我數學差都覺得條片好易明同中point👏🏻

[@wingey8280]

聽朝考🥲上堂冇乜聽過，但依家明咗好多！多謝你❤️🥺

[@wingchan4537]

Thank you sir, 幫助我考試溫習快好多 :)

[@maxmaxmaxfelixfelixfelixlo1052]

Thanks Im pre-learning quad equation right now and now I know it just gotta memorize the equations

[@nickwong2009]

睇完 明咗❤

[@cx330_]

多謝你好有用🙏

[@kwunmeichan8013]

8:33

[@cang_]

多謝你！好有幫助

[@bibo2400]

好有用🤩✨ 多謝你！

[@nubgabriel6655]

感謝

[@rainho3759]

睇你講解 容易過就咁樣睇本書嘅summary

[@tylee5217]

Ho jeng !

[@kwunmeichan8013]

8:44 中間嘅+2alpha乘beta，來自邊度？

[@user-zj6yi]

+alpha*beta = +2alpha*beta - alpha*beta

[@joyceu3330]

Thanks😘 I really appreciate your video

[@chanayden3639]

加油💪

[@mslui3827]

可否教微分應用,如求volume 極限

[@karrylo8995]

如果張圖只得一個y intercept係唔係即係ax²+bx+c 入面嘅b已經係root🥲

[@fycfffnhcchjnbcgh]

Quadratic equation無論點都一定有一個y intercept，因為c= y intercept, 冇可能有兩個 y intercept, 亦都冇可能冇，所以唔知你問乜

[@thedyingflowers]

Thanksssss