The Maths Prof: Upper and Lower Bounds

Understand and learn how to calculate upper and lower bounds.
The first example explains what upper and lower bounds are. Following that I will show you a quick and EASY method of finding upper and lower bounds!
Example 2 at 3:38
Example 3 at 5:23
Example 4 at 6:47
I hope you find the lesson useful! Subscribe to my YouTube channel to stay up to date with new uploads and follow me on Instagram @themathsprof for more maths! :-)

[kannan]

An eight minute video taught me something I could not understand in my whole academic year...Big respect to you!

[maryamaomar]

I watched this video once and I totally understood something that my head could not wrap around. Thank you from the bottom of my heart.

[akurdanielladuotdau]

Her teaching is so incredible. it makes a learner to understand easily

[muskaansayed]

Maam u have no idea about how many times i have watched ur this video...
Whenever i need to search for upper and lower bound i choose ur video...It is really a very useful amaizing and fantabulous video i have ever watched....loved

[_Dreamer_]

No because you simplified this sooo much-- Thank you miss for the clear and straightforward explanation! It makes so much sense now. 💖💖💖

[alexa]

I got a test tomorrow on upper+Lower bounds, inequalities, positive indices, roots and standard form . This video rlly helped on bounds as my teacher wasn’t for a week so he couldn’t teach us . (I’m in year 9) set 1

[Neentensev]

3:50 this technique blew my mind for a second cause my teacher haven’t taught this technique thank you

[madalenaquixinato]

I am writing this Friday and did not understand anything in the beginning but now I can teach someone I understood in 2 minutes thanks a lot,

[zarishpls]

literally never understood lower and upper bounds until i watched this. you are the best!

[moshi]

Thank you so much for all your videos. Whenever I struggle with a topic I always tell my sister lets look at the math prof's video, because you make things so simple. May god bless you. JazakAllah!

[arpitachopra]

i have been trying to understand this for the past 2 weeks with my maths teacher, and nothing went into my head. but your 8 minute video made it 100% clear

[serenowens]

I’m going into year 11 next year and maths has always been my worst subject, thank you so much for making it easier🧡

[ninivij]

THAT MADE LIFE EASIER. I HAVE EXAMS COMING UP AND I HAD NO CLUE ABOUT UPPER AND LOWER BOUNDS! THANK YOUUU.

[ppinkppanther]

THANK YOU SO SO MUCH I HAVE AN EXTERNAL IN A WEEK AND IM FREAKING OUT YOU SAVED MY LIFEEE

[Michll]

You have made this so easy! I understand straight away! Thank you

[yasminazab]

The way you approach the lesson is amazing 🤩

[healthyforpurpose]

Thank you so much your maths video make me understand maths better

[reddiredd]

woOW! this has been an easiest lesson ever, I clearly understood without a question.

[malaikaandlaiba]

Thanks a lot, I really appreciate your efforts whole heartedly, I am having maths exam next week I was I was unable to understand this topic but you thought mw in only 8 minutes
🥺Thanks a lot 😭😭😭😭😭❤❤

[gulshanbibip]

You are the best teacher in the world