@domainofscience

Hey thanks for all the wonderful comments. For those of you who pointed out that I didn't talk about complex numbers, I think you make a fair point that I could have at least mentioned them. I wanted to keep the video simple, and so decided to just ignore complex numbers, but in hindsight I think mentioning would have been good so that people who have not heard of them before at least know they exist.

So thanks for pointing this out. I like finding out what you think works or not. :)

@illbet4589

I always wondered this but none of my teachers would ever give me a good and straight answer! Thank you for this video!

@markptak5269

Nice job however I suggest some nod or mention to the fact that one can't take the square root of a negative number only when you confine yourself to the real number system.

@gritry-g3r

Very Helpful❤❤❤❤

@JW-bc4uq

Rock On! I NOW HAVE MY LIFE BACK; I was mulling over this one in my grey matter for a few weeks and none of the reference books made it understandable for me. I finally I got it in three minute. Thanks.

@WindowsXP_YT

√-16 = 4i

@philhurtubise2205

This is the first time in my life. Anyone ever showed what square root means i know a whole lot of teachers that are not as smart as they think they are thank you

@seanconnery5683

Best video I have seen yet explaining a square root

@eddyfirdeus1

You are amazing, I have struggled so long and never understood those things, you explain things so beautiful and all that with visualizations. Thank you so so much and please keep going making such wonderful explanations.

@fatemehhussaini6535

Thank you so much you explained more than everything I needed to know! Good work.

@Shanmuganathan2316

i am wordless.Can someone explain a conventional term's reason so easily?Man u r awesome

@klm3543

Thanks you for the explanation 👍

@hishammubarak3421

The 3 minutes was worth it!

@annellen2694

Wow ! I learned sm! Thank youuu

@nitish92345

Thank you. You saved me ❤❤❤❤

@drandrewsanchez

This is so awesome! How did you make the 3D animation?

@kee1zhang769

I learnt that Johannes Müller von Königsberg (better known as Regiomontanus) invented a symbol for a square root, written as an elaborate r, in 1450AD

@kc1442

@Domain of science Thank you so much for explaining this with so much detail. I have always struggle with math, mainly because I haven't been able to understand the concept of it, nor the meaning of things like this. I know understand this because of your explanation. Are you available for online math tutoring?

@renesingson8142

The editing and animation of these videos is really cool, like that of the 4D hahaha

@myphilosophy369

I love it Sir ! A greaaaaaat concept Ever ..... Love it !!!