Quadratic Equations – Practice Problems and Solutions

TabletClass Math:


Math Notes:

[robertarguello]

Thank you for emphasizing the practice of placing parentheses when introducing the the numbers at the beginning of the QUADRATIC EQUATION. It is the step that needs not to be rushed and the step that needs to be correct. Thanks again!

[aryusure]

I would have obtained something like 77% on this test.
Still struggle with factoring equations when the coefficient is not 1 and I made a small mistake when I applied the QF on the last problem. But got everything else + I knew what to do with each problem at the beginning.
Your lessons are working Mr YT Math man. :)
6 months ago I was not able to do these problems. Not even close!

[lucyvincent]

Lâu lắm rồi mới được nghe lại bài này. Hay lắm ạ 😘

[ronpars]

Đức Phúc tuyệt vời. Giọng hát ấm áp và hay quá

[gavwordy]

Có được người chồng như thầy Lộc thì xác định sướng cả đời nhé. Chúc mừng 2 bạn nha!

[markjakeway]

The is the third time you have mentioned completing the square is the 'longer version' of the formula. This to any real maths teacher is certainly not the case, it is far quicker once mastered. You keep saying it is longer but never have you shown how to use completing the square to prove your point. This along side all your other errors of definitions and procedures leads me to ask are you a real maths teacher or just a YouTube person reading a script written by someone else? Why not do a video about competing the square and solve an equation that way. I will admit it is hard to teach and difficult to master but to an experienced teacher like yourself it should be easy?