Algebra 2 - Radical Equations

[@PatFreakinRickTV]

I'm actually loving this classroom. Everyone has such a good attitude and students aren't afraid to participate. Good work, my friend

[@thawinduangesh9711]

So True

[@esosaosayi5357]

Yep

[@NinjaBackHand]

Even though I've never met you, you are the best math teacher I've ever had.

[@shalainemccall3113]

Thanks so much. I'm in the 11th grade and I'm taking Algebra 2/ Pre-Calculus and this was sooo helpful. You and your class explain things very clearly to me rather than my teacher.

[@shalainemccall3113]

And gooo Maryland. I was born there too

[@shivamnaik8166]

+Shalaine McCall is Maryland a state?

[@Bdubtheblack]

Why the fuck do i pay for college? This man accomplished what my teacher failed to do in an hour of teaching...in less than 25 minutes!!

[@Wgaming2000]

This man be saving my math grade

[@lashaemiller3859]

+Aaron Tyrie LMFAOOOO

[@Yoshokie]

SAME! Lol my teacher sucks ass at teaching. She doesn't even teach! she just makes us watch videos and read the textbook. TF

[@byancamoralescabrera3011]

Aaron Tyrie ikr

[@jastashahudson1732]

Aaron Tyrie SAME

[@cenzoc1356]

lol my teacher gets mad at us for asking questions and then afterwards he's like "WHY DON'T YOU GUYS UNDERSTAND ANYTHING!!!"

[@GotSwiftsBack]

I've been struggling w/ radical equations for 2 weeks now. Took me just one watch of 2 of his videos and I completely understand now. Wish my teachers were as entertaining as you!

[@Gen3ralGrimReaper]

I'm glad that math teachers are utilizing KZbin more productively. My math teacher isn't that bad, but I still can't understand her lectures at the end of the day, and I spend hours upon hours doing math homework at tutoring.

[@halcyonicangel]

This guy is SO GOOD AT TEACHING!!! He basically taught me better in less then 30 minutes than my teacher did 1 hour and 30 minutes. I WISH HE WAS MY TEACHER!!!!

[@alliem1049]

I had a chemistry teacher in high school who was amazing. He made hard stuff logical and digestible for everyone. You are even better. YAY for yaymath!!!!!!!!!!!

[@yoitsrami]

"He's not the hero we asked for but he's the hero we needed." - Every college & high school student ever

[@HalifaxHercules]

"yaymath" and "mathbff" are by far the best Math tutorial videos are KZbin.

[@vinurajayasekara5413]

👍

[@oscarromero1996]

you explained it better than my teacher, good job sir.

[@davidwilson6967]

I wish I was in your class, everyone seems like they are participating and not afraid to ask questions

[@cynthiavijil2775]

wish I knew about him and his site when I was in school. He is AMAZING with Math

[@chikereorukwowu9690]

I wish I had this guy as a teacher

[@HonduranFlower]

Omg I have been studying for my math midterm for days and I couldnt just learn to solve these problems till I got the brilliant idea to use KZbin because i learn visually you know and snooping around I found your page! You are my life saver! I finally got it!

[@sarahwalters934]

Sincerely appreciate how you treat your students. You're wonderful man!!

[@rachellarocca4750]

he's there for my math grade when nobody else wasn't

[@tomflynn4720]

You might want someone for your English grade

[@mhealll]

rae531 I love your avi! The 100 is one of my favorite shows on Netflix!

[@rachellarocca4750]

Tommy Flynn lmfao u right

[@whyyougottabesorudedontyou5185]

Tommy Flynn good one

[@jellybeenzzzz1]

Thank you sooo much! I totally needed this after missing school for a whole week and missing this lesson. Bless your soul!!!

[@sambannister4598]

I respect this teacher so much so enthusiastic thank you for doing a double radical equation

[@donzpicazo2934]

i like this guy! makes it fun...wish my prof. was like him...

[@ileanahernandez4651]

Thank you so much! You are my new go to math teacher, since mine doesn't get through to me at all! I also love all the effort you put in to get your students to have fun while learning! :)

[@totehalomy]

I loved math because of my high school math teacher. actually, it is my favorite subject. And when I saw your videos I noticed that you remind me of my teacher a lot. That's why students and viewers love you and your classes. I'm lucky to have that teacher in high school or I will end up hating math my entire life lol. and we are lucky to have you here to save our lives.

[@dr.insanity431]

Before the video I got an ad asking me if I'm tired trying to find help for math on KZbin XD

[@sou_desu8587]

Dr. Insanity lol

[@gdkiantheboss7664]

Dr. Insanity yeah everyone gets that ad

[@yaymath]

Hi Morgan! Thanks so much for the message and what a story. Perhaps you can inquire whether your school arranges for guest speakers and I can come visit. Let me know, I'd be honored to be there.

[@kelleyheaton2111]

I love this guy!! He is amazing at explaining concepts. These kids are so very lucky to have him. Thank you for all the videos. I was cracking up at the "information overload!"

[@rosalindagarza3535]

Love the way you teach ! better than my professor in college ! thank you !

[@leethedon2011]

this guy is a genius helping me out right now thank you SIR!

[@tyrozinehappykitchen]

Also the fact that the kid said "pass" and the teacher said "totally fine" shows that he is truly a fantastic teacher. He is treating his kids with respect.

[@IntuitiveChick1]

thank you! my teacher spent two hours explaining this to my class, but it made no sense. your video made everything simple and clear! thank you thank you thank you!

[@Viridian88]

I love this man and his students. I was wondering, is there the next part of the video, dealing with radical inequalities?

[@sebastian272007]

im 36, love math, its been a while and this problem came up on facebook i couldnt get and pist me off lol i needed to comeback and retrain my brain. my kids to young for algerbra, trig or calc in school so came to KZbin, thanks for video

[@mr.t1389]

I've stumbled across this channel a few times this semester. These are REALLY good videos man!!! Good Work

[@lauriezack-bottum2886]

Very clear and concise. Yay for YAYMATH!!

[@andrewm6424]

@ 20:11 X = 2 also works! The square root of 2 + 2 is the square root of 4. The square root of 4 is 2. 2 squared = 4. 2 - 4 = -2 Negative 2 squared = -2 * -2 which = 4. 4 = 4.

[@joaomane4831]

I see your point but remember the original equation which was Square root of x+2 equals x - 4. If you plug 2 into it you will get square root of 2 + 2 which is 4 and then square root of 4 is 2 and on the right side you get 2 - 4 which is -2. You don't square both parts because that's the method we used to solve the equation but that doesn't belong to the equation, per se.

[@mobileclashers7674]

no way, the third question is on my hw, better yet, THATS WHAT I NEEDED HELP ON TOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO YAY MATH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! THANKS MR.Adhoot

[@EdibleDream]

OMG you just explained everything my math teacher took two hours making it all complicated and boring, in just 25 minutes. Thank you! :D

[@judahwest8539]

After seeing this, i know for a fact that my math teacher should be fired. IMA GO DO THAT

[@micahstraitwell5201]

You are the most most "radical" ^2 EVER!!! Love YAYMATH

[@judetheman1562]

Can anyone explain what happens to the -9 at 18:50 to me ? thank you

[@miryamishot]

Thank you for your videos. My daughter needs this.

[@TheDedloc]

you are an awesome teacher and thank you for being so great with kids.

[@alpro8542]

ok so on 6:40 how would you find out that it was five? I understand the -5 time -5 times -5 is -125 but if it was a different number finding its cube root may not be that easy. Is there a way to find the cube root of a number?

[@eriktian5224]

You are awesome. I watched so many vids. right away I got it watching yours. Thanks! and forget those haters.

[@paulmbang4564]

am havin a nightmar of solving this probe, (2-3) rise to power 2, cos am preparing for an exam this year. thank u teachers for inspiring us. God bless u guys. cheers and HAPPY NEW YEAR.

[@tavonmorgan4970]

Best math teacher i never had...

[@RoninSama.official]

Subscribed!

[@thepotatoofheaven]

I've looked through a lot of vids but this one explained it best

[@seraphineball8056]

I wish I was in this math class. He seems like such a fun teacher.

[@ahmadsairawan1932]

the best teacher of mathematics i seen before 👍❤️ keep going up 💪

[@ashleysharma8870]

The first solo was fire

[@runwithgin6513]

Thus was SOOO much help and you are an awesome teacher

[@domoore8531]

You are a math angel!!

[@wogenaasmamaw2475]

I like ur video it makes my maths knowledge better and my marks too. thanks.

[@kI_19]

Omg!! Thank you yaya math!!!!! You rock!!!!!

[@rahaaaaf]

Omg thank you soo much! I'm having my Math final exam tomorrow and this lesson was the only thing I couldn't get! thank you you saved my marks😀

[@CassieGrey21]

"Are those videos from 2006 really helping"? Damn.

[@brandonpeter5408]

hahah same

[@florakettle]

Best math teacher ever

[@shinsena]

square root of 1 could either be 1 or -1 so the answer for the problem in 8:33 is 16

[@XxCoronaaxX]

these students are lucky to have you as a teacher. . .

[@iCarloTV]

this video helps me a lot compare to my teacher in school.. Thank you sir ^_^ i really appreciate your teaching methods ^_^

[@marissat7971]

can you be my teacher please? mine sucks

[@asimbaloch9908]

mina marissa

[@Ama28]

you, n your classmates make math so much fun,,,yay math, owww!

[@MariaRodriguez-xd1lu]

Thanks! Very Helpful!

[@seansantoyo4669]

Shouldn't 2 work also (second to last problem)? I keep plugging it in and it works. Thank you.

[@MultiMofe]

I love you dude you always got my back!

[@Slayn]

you're a good teacher man. I watched some of your other videos too

[@samanthasantiago5925]

I wish I had this class!!

[@resonar09]

14:43 the square root of one is also negative one so the solution could be correct????

[@resonar09]

Also the square root of 16 could also be negative 4

[@megacamel9]

Enjoying your videos. For problem 3, wouldn't -1 also be a possible answer to the square root of x-15 (and therefore x=16 could be a solution)?

[@SincerlyGM]

this video helped a lot! wish my teacher were like this, mine laughs at us whenever we ask questions.

[@joanarparsacala]

Lol mine too he enjoys seeing us suffer T^T

[@maria1239876]

i have a question: for the problem at 21:49 when you plugged 2 back into the equation you said that the -2 isn't the same as the square root of four, but i thought the square root of four is both negative 2 and positive two?? or is this a problem where we assume all answers are positive?

[@kulinrobertson576]

Yo! I really got through my math classes with this guy! lol

[@Kadgarstormcrow]

I love your channel each of your videos blow my mind I mean I understand it but it just blows my mind how it works out. When I first look at it im like holy shit! Now after I saw you work it out im thinking this isn't so bad kinda fun.

[@rauldempaire5330]

Thank you sir, you are a fine educator!

[@mccreafinley7318]

"I'm glad you know your colors" Well he's not the art teacher is he?

[@cholos17]

Man! Gracias! This helps a lot!

[@dante5909]

where did he get -20 from at 5:57

[@truthgrace5464]

6n-5=-125 You add 5 both sides 6n= -120 Then divide both sides by 6 6÷6=1 -120÷6= -20

[@sagarmemory]

at the 13 mins and 45 secs in this video, why did you divide by -6 in both sides? aren`t we supposed to divid both sides by +6 since -6 was already there? PLEASE REPOND THIS CONFUSION, I WILL BE WAITING...

[@DeadpoolCore]

a + √(2x² - 3) = b Can you substitute the given values for a and b to see whether they result in the square-root expression being set equal to a negative number. I'm having trouble with this problem.

[@guerrerosebastian183]

Great. Interesting class...

[@sito7377]

this dood is highing my math grades

[@thechunckygoat]

super helpful. thanks

[@catepaloma2]

No Sean, if you plug in 2 for x then it will be 2+1=3 and then you have to square 3 (i don't hav a calculator) so the square root of 3+2 will not equal 4

[@jaalle-11]

Amazing teacher!

[@chordsequencer001]

It took me quite a bit to buy the fact that that one radical equation had NO solution. So to convince myself I had to take each member and make y-functions out of them and then proceeded to graph. Seeing that the graphs could not intersect...then that was when I was convinced.

[@MD-zn3re]

This guy was amazing

[@srpskihayk]

10:44 why is there a +x?

[@christianramirez9901]

Such a cool teacher.

[@peterparker1683]

Im moving to California to be his student

[@arusu1806]

Anyone else think this guy reminds you of Ezra from PLL???

[@alexanderhamilton243]

ALicia c STOP 😂

[@AliG-bv3rn]

YESSSSSS I THOUGHT THAT TOO. I'm totally aria in this situation

[@AliG-bv3rn]

@Aliciac

[@AliG-bv3rn]

ALicia c

[@belo6981]

God bless you Math Magician

[@shinsena]

15:03

[@HungNguyen-rl4md]

I strongly disagree with you at 9:00 We can only square both sides when both of them are positive! Ex: sqrt(A)=-4 doesn't mean A=16 In this case, the right side is positive or negative depends on x. So my solution is sqrt(x-15)+sqrt(x)=3.(Which can make sure that both sides are positive) The answer stays the same but it's suitable for algebra rule.

[@Morke280]

22:13 this video has been removed by nintendo due to copyright rip in peace

[@JuanGonzalez-xn9yz]

Thanks, this helped

[@mega1chiken6dancr9]

+Juan Gonzalez bdjh lol

[@largoodie1]

So helpful!

[@maximumhero9682]

Why do you only take the positive square root of a number? Shouldn’t be there a plus or minus sign?

[@Thenebraskahanger]

Thank so much !

[@Santy960529]

Pretty animated class!!