Finding Turning Points using Completing the Square

This video explains how completing the square can be used to find turning points of quadratic graphs. It includes several exam style questions

[emmatamago]

I'm only about a minute into the video and I've now learnt more about turning points than in several 50-minute maths lessons. Thank you!

[spongeboy]

THANK U SM FOR THIS i have not understood a single maths lesson in months but the entire thing just made sense to me i owe u my life

[connorrook]

Surprisingly easy to find the turning point from just a and b. Many thanks!

[rebeccajohn]

You're so good at teaching, my math teacher doesn't do ANYTHING useful so I'm always left clueless at the end of each class. I have a math mock exam tomorrow and omg this video helped me SO MUCH! I might not totally fail thanks to you! ^.^ Thank you!

[Badger]

Literally a lifesaver, now I understand this!!

[yevak]

Thank you so much! My GCSE is in just over an hour and this video was just what I needed :)

[vannesahkaku]

This is amazing to watch because it explain more than our match teachers🙏🙏🙏🙏

[benjaminmcconchie]

Thanks a lot, helped so much on a question my teacher didn't explain too well x

[LewiTheFly]

Thank you so much, I’m a year 11 student and I have struggled so much with quadratics. This video is now going to be my go to for revision. Thank you!

[xenontask]

Great explaination. So clear to understand

[deshiigaming]

Is it just me or does this guy sound like the mygcsescience physics guy? Great video though.

[khadijamalik]

Thank u soo much this was incredibly helpful

[emmanuelrufai]

Thanks for the video, everything is wonderfully explained

[wowwords]

Thanks so much, this was really helpful!

[katrinabarlow]

I love this! such a clear explanation, thankyou.

[diaryofaweirdo]

At 5:50 ish why do you move the graph for to the right not the left? You said it become (4, -15) so why does the 4 become positive? Thanks :)

[sampotter]

thank you a thousand!!. very clear and very helpful

[pain]

when you don't pay attention in online classes, panic, and then remember that gifts from god like these exist

[lourdisefmn]

LIFESAVERRR, ive got a math exam tomorrow

[floragarveygardening]

Thank you! Excellent explanation - totally understand now.