Simplifying Numerical Square Roots

[profrobbob]

You are too kind! While I am really excited about making this new math channel, it is at times a bit overwhelming with teaching, tutoring, and generally having a life. Just today I left school with multiple sets of notes I intended to use to make a few more videos today after my work day. I was too tired and too frustrated. Comments like yours go a long way in keeping me motivated. Going into next year I want to spread out to doing Geometry and Calculus videos. Please spread the word!!!

[georgesadler]

Professor RobBob, this is a tremendous video/lecture on Simplifying Numerical Square Roots. This material should be easy for all students to learn in High School/College. Numerical Square Roots appear in quadratic functions that are not factorable.

[deborahgraham]

I love your videos and I learn so much each time I watch. You misspelled “separate.”

[literallyyourrealmother]

Dont know who you are, am I also not in your class nor at your school, but this has helped me alot.

[KillMeSeason]

Ah when you're frustrated it's too hard to do maths work! I think it's brilliant that you teach, tutor and have the time to put these videos up too! Last night I watched the video about the Unit Circle, and it made things so much clearer even though I'm already in university!

At the moment I am trying to do things like complex numbers, differentiation, and differential equations...so long :(

I will spread the word, videos like these are so beneficial, keep it up!

[jenng]

Thank you for making these videos..
You explain everything so clearly..
My current teacher could use some lessons from you.. When he teaches is like he's speaking a foreign language.. Hahaha

[Bryan-xljl]

Hi, why is the answer all positive? Why isn't it + - since there's square root?

[KillMeSeason]

I do a degree in mathematics and I already know this stuff, but I still gave the video a like and a favourite because I think the way you teach is amazing and this way of teaching will really benefit people who don't understand things like this.

Keep up the good work, and I'll continue to watch your videos :D
:
P.S - You helped me with statistics a few weeks ago and that really helped me in my exam ;D