Pre-Algebra 31 - Simplifying Radical Expressions

Radical expressions can often be simplified by moving factors which are perfect roots out from under the radical sign.

[TyranDH]

It's crazy that cartoons are teaching better than teachers these days.

[zerotymn]

I like how you explain it. It’s so understandable to me because most people just rap at me.

[lucidfangirl]

This is so simple-why couldn't my Algebra 2 teacher explain it like this?!

[tabiviolet]

watching this as a sophomore in highschool 👁👅👁

[aidanrepchik]

OMG i needed my teacher to explain this so badly but nope apparently everyone is just supposed to know

[nightcoremusc]

I learn better in youtube rather than in school😔

[vml]

This is a life saver when you are studying morning of the test

[avacaggiano]

im homeschooled rn bc of corona virus so this was rly helpful thank

[mryoutuber]

If I was a teacher I would just show this video to my students, subsequently testing they're understanding.

[chandramoulimukherjee]

respect+ for still reading the comments

[Mashbananas]

Took me hours to not even come close to figuring this out! Only took me 2:34 to understand it with this video!:D Thank you:)

[ChaiChanUP]

Thank you master. I have learnt in 10 minutes what I couldn't learn for years.

[armyworld]

For those who didn't get it
Example: √126
First do prime factorisation
2 |126
3 | 63
3 | 21
7
* Now √126=2•3•3•7
= 2•3²•7
(Take the squared digits outside)
= 3²√2•7
√126 = 3√14
(Hope you get it 🙂)

[dex_musique]

This video feels like it was made in 2021
So fresh..
The audio and video quality is top notch

[ElyOtto]

my teacher wishes she could make me understand shit like this guy :DDD

[cherry]

Thank God, this exist! Our teacher wasn't clear with her steps so this helps a lot

[nine]

Watching this video after 10years

And, still clears my all doubts.

[lizziedomecq]

This was very very helpful to me. I was having trouble with radicals in a practice SHSAT textbook and I looked up videos on radical. This came up and I decided to check it out. It helped me so much! What could have taken me 30 minutes to 45 to figure out instead took me 10 minutes and I finished 12 questions with confidence because I actually understood what I was doing. This also gave me the basic knowledge that my teachers haven't given me. I recommend this video to anyone having trouble with simplifying radical expressions.

[thelaseringtrespiker]

taking algebra ll sophomore year and the teacher thinks all of us are just able to catch up with him how he goes through math sitting at his desk doing it all himself. plus i don’t even have my glasses or contacts so i can’t even see what he’s doing 🤩 we have a test next week so wish me luck

[elliotmahoney]

Watching this as a freshman in college