Imaginary Numbers - Basic Introduction

[@TheOrganicChemistryTutor]

Complex Numbers - Free Formula Sheet: bit.ly/3YAyxZe Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Math & Science Videos: www.patreon.com/mathsciencetutor/collections Next Video: kzbin.info/www/bejne/eHuZk2yqZdesnrc

[@tigerlord600]

Thank you so much bro!

[@gmskhfh]

i knew this when i was in 6th grade

[@alial-ansari8815]

I really salute you sir 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻, you are a real hero who is saving millions of students in studying 🙏🏻🙏🏻🙏🏻

[@taffayadunkley7948]

Details on how 🤔

[@kuro2958]

@@taffayadunkley7948 he literally helps wym

[@SaadAhmed-2934]

i understand nothing

[@aarush581]

This dude is the reason why I got 1580/1600 in SAT

[@fyuse1232]

Howww?

[@koushikscartoonflix6050]

Bro...can you please tell me how to handle this reading and writing section... please 🥺

[@aarush581]

@@koushikscartoonflix6050 here’s some tips :- Know what to expect. ... Choose your own order. ... Read what you need. ... Leave your opinions at the door. ... Take dual passages one at a time. ... Save main idea questions for last. ... Build the right SAT prep plan for you.

[@koushikscartoonflix6050]

@@aarush581 thanks..

[@calvin9388]

you from india bro?

[@georgesadler7830]

MR. Organic Chemistry Tutor, thank you for a basic introduction to Imaginary Numbers. Imaginary numbers exist everywhere in math, science and engineering.

[@TheImpossibleCube]

7:03 For the (4-3i)(4+3i) you can use the formula a^2-b^2 = (a + b)(a - b) so it would be 16-9i^2 just like your answer. This is just a faster way to do it. Hope this helps!

[@Motivationtosuccess-qs7ih]

Thanks sir, you just summarised my whole text book chapters on Complex numbers 💯

[@yorimirus]

I have just encountered complex numbers for the first time while calculating the magnitude of frequency transfer in an RC filter in a college class. Had no idea what a complex number even is, but now I understand what is going on. Thanks a lot!

[@moznalutaibi3080]

did you not go to highschool? genuine question

[@yorimirus]

@@moznalutaibi3080 My highschool couldn't manage to teach us this because of COVID. We were really behind in math.

[@GamanVonteru-de6pu]

@@moznalutaibi3080 Nah, did bro not go to middle school? genuine question

[@RealMysticalMan]

@@moznalutaibi3080 People can do work programs to get high school credits while working at a job instead of taking the actual class. My grandmother actually did this and the only math she took in high school was Algebra 1 and Geometry. She also took less classes in general because of the work program. And also, people don't need to do precalculus. Most people choose statistics instead of algebra 2 and precalculus.

[@fenixdown2396]

I appreciate that all of theses tutorial videos on youtube show people how the forumla works, but nobody tries to explain what an imaginary number is.

[@JacketClothingItem]

I CANNOT STRESS HOW MUCH THIS HELPED ME. THANK YOU SO MUCH! I OWE PASSING MY MATHS EXAM TO YOU.

[@chiefeveryday7541]

I was studying for the GED last year now I’m in computer science program all thanks to this gentlemen right here

[@sanopann1896]

is all the test of GED is hard big bro is it all about reasoning

[@ethanmaybuildstuffs]

@@sanopann1896 nope GED isn't hard. There's a high chance you will pass the GED's math section if you have completed 8th grade maths section on Khan Academy.

[@maxgoldstein106]

Thank you so much!! I was really nervous for school because I didn’t learn this unit but this really helped me catch up. Imma rewatch it like 50 times….

[@grapepie5227]

I’m trying to learn imaginary numbers on my own, and this really helpful thank u

[@heainzmanoj156]

idk about lord but you are my savior. thank you so much Im in alg2 honors and i was doing REALLY bad (CD range) but then you made it all understandable and now I've a B- which will hopefully go up to an A like before. THANK U

[@heainzmanoj156]

@Roshan Rajesh My average is now a B, but I got a 30/30 on my last test thanks to this guy

[@Bread-wq4tq]

you teach me all the things my math teacher fails to explain. thank you.

[@_Anna_Nass_]

This is exactly what I was looking for. Thank you!!

[@vhiedkc859]

Thanks alot. Greetings from Tanzania

[@littlechemist]

Plz watch this video and give some advice plz

[@drpkmath12345]

Nice! Useful information for the basics

[@maxamedaxmedn6380]

I subscribed your channel Man you are good at this Greeting

[@jayeshkog]

You're the goat, you're saving so much time by cutting the fluff I experience in class and teaching in a straight forward way. Now I'm skipping more class and just watching you to learn how to do my homework and for review for tests. Saving a lot of time and stress.

[@RoughRiderRequiem]

BYE THIS IS LITERALLY SO COMPLICATED 😭

[@uchechipatience4439]

Greetings from Nigeria 🇳🇬 🙏 Thank you so much sir Your mode of teaching is the best I’ve known yet 🙏 This would really help me in my semester exams 🙇‍♀️ ❤

[@TheImpossibleCube]

Greetings from China!

[@voratheharbinger2384]

I am still confused

[@tac5901]

You are the reason why I enjoy math again

[@MukiibiTimothy-wk2nw]

I think I speak for everyone when I say u deserve a nobel peace prize or something

[@sophiathephirst]

this deserves more views

[@sothammininambulli]

thanks for making this video in math class i had trouble but now i am good

[@unknownmotherkoose8868]

Dude, now I'm studying engineering. Guess I'll be stuck with your vids forever 👍

[@rainw2482]

I like the name. Wowaka?

[@ikeuchechukwu348]

How have I not followed you since ... Thanks very much for a well explained video on complex numbers . You broke it down well ❤

[@eravere6928]

My algebra 1 teacher won't teach us this until algebra 2. I'm glad I could learn this on my own :)

[@adeyemiadedayo2001]

God bless you

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We want people like this

[@tasmin212]

Mr organic chemistry tutor is officially my daddy 💝🥰💝🧚‍♂️💫🙈🤰🏻🤰🏻because he do be saving my grade

[@harmonicminorenthusiast]

girl im-

[@shrekisloveshrekislife4179]

no please

[@parkeru7553]

Oh thank GOD you exist

[@sportingdirector1]

He is God

[@leafbush9895]

i immediately understood this when i noticed that if we put square root of i to the second power it becomes -i

[@jennie-szn]

i always go to u when i need help in math

[@xavier9480]

i feel like im learning basic maths all over again

[@Mudenda_M]

Your explanation is really good

[@LM-do9mo]

That was great man! 📚🙏

[@m4rusan]

terimakasih bang, sangat membantu memahami FISMAT IB

[@sadammohammed9795]

Thank you for Sudan 🇸🇩 I like all your vid dude

[@Osuru2000]

Thank you sir May you please solve for this question 14/i (complex number)

[@slanderousstyx1873]

Thanks!

[@alial-ansari8815]

Also can please do videos about quantitative analysis course ?? Like decision making .. forecasting methods and etc ....

[@littlechemist]

Assalamualaikum

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You are the man 🙆

[@sa_0515]

Thankk you, it is very beneficial.

[@leonmaliqi5078]

this guy is the goat

[@cheesus2289]

Thank you sir!!!! When will the next part be uploaded?

[@xenx3318]

What are imaginary numbers used for?

[@balramagnihotri3675]

Hey ya 1st.. Thanks for the basics... Can you plz make videos on advance problems related to this topic

[@musakhailmohammad3357]

I love you bro

[@EggyEggPie]

you sound like that one really relaxing voice from TedEd

[@prudentiamumbi439]

Thank you

[@Krists344]

You are breaking my brain but I like it

[@Krists344]

I am 14

[@LilMyX0]

bookmark: 3:15

[@ysfjzn8538]

really great !

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U teach at mmy whole school from Year1 to 5

[@Delulu.is.the.Solulu]

The legend

[@Myles1509]

It's so cool✌️👍

[@Augold666]

teaching it better then my evil algebra 2 teacher

[@AykanMena]

i wuv u very much

[@YahyaKN]

thanks gang

[@NusratJahan-yt5dm]

U will go to heaven ❤❤

[@goatgamer001]

the hyundai i20 should be "hyundai 1" and i30 should be "-1"

[@akaassassin192]

i am not failing my final exams. thanks

[@azozhani5780]

I love you ♥️

[@lirurururu]

Not bro just casually explaining imaginary numbers in 14 min while it took my teachers 5~7 hours

[@admirechloex]

can someone pls help me?? i have a problem on a test and it just says solve 7+3i i’m in ninth grade and i missed a few days so i don’t understand it. could anyone tell me how to solve it and what it means. it just shows a graph.

[@xKJBB23]

7:58 do we just have the copy the denominator (25) and insert it to standard form (a + bi) to make it into standard form?

[@theophonchana5025]

#QuadraticEquation #trinomial #binomial #polynomial

[@divyanshdubey4735]

I have a doubt, at 2:42 if I write, i^33 as (i^3)^11 it becomes (-1)^11 which is (-1) , is something wrong with my calculation or do we have to try to bring a positive outcome if possible?

[@SN-ox5kd]

When reducing i^x power can’t you just mod 4 and count?

[@D3NPC]

I am no closer to understanding any kind of complex mathematics

[@pelasgeuspelasgeus4634]

It's not complex, it's imaginary. You need to watch all marvel movies first...

[@guaphardt]

3:13

[@GirlyPop-gt1yn]

PLEASE ANYONE ANSWER MY QUESTION, if I want to write the square root of something that is negative but it also doesn't have a non decimal number as it's square root what do I do!???

[@pelasgeuspelasgeus4634]

There's no answer in real world terms. To answer that question you need to use marvel characters...

[@theophonchana5025]

x^(2) + 36 = 0 x^(2) = -36 x = sqrt (-36) x = error

[@AriseJura]

x=6i

[@محمدمقدمجاسم]

I want to know what is the board that he write on it

[@johnmc1011]

محمد مقدم جاسم يمعودددددددد

[@horses4555]

I’m confused, I thought that i is the square root of -1, if so why did he just write i in his example of i^33 instead of the square root of -1?

[@lucamarlowe2777]

because square root of -1 equals 'error' on a calculator as it is (I)imaginary so it's the only case you use i really ig, I was also confused by it for a few secs

[@Zygomatic_Bolt]

I'm just tryna understand hollow purple 💀😭

[@dimuthupraboda]

loveeeeeeeeeeee

[@relentlessmind9008]

11:10 Shouldn't x be equal to plus or minus 6j? Since not denoted, we can say that -6 is also solution

[@PR0DBYKANI]

😂😂😂😂 Ur funny

[@relentlessmind9008]

@@PR0DBYKANI how so

[@catalinaginer]

goat

[@HamzaNasry]

🤓🤓🤓🤓🤓🤓

[@theophonchana5025]

x^(2) + 36 = 0 x^(2) + 0x + 36 = 0 x = (0 + sqrt (-144)) ÷ 2 x = sqrt (-144) ÷ 2 x = error

[@earllee9080]

Hey, you…. Student…. Yea you. You’re right. You’re never going to use this in your life. Signed - A 40 year old

[@JRSNT.02]

why are you here then lol

[@Kier_but_who_cares]

- a 40 years old who never loved math

[@JRSNT.02]

why is -2i * 3i = -6i^2 and not -6i

[@JRSNT.02]

wait, I think it's because -2i * 3i = (-2 * 3) (i * i) = -6i^2, am I getting this right?

[@korekiyoshinguji2026]

​@@JRSNT.02 yes

[@billdegener8105]

I feel ripped off. I was waiting for the Pi to the I. Lol

[@bluepaper7133]

Do you mean e^pi(i)? Thats -1.

[@NikolaiSmith-n5n]

i am in geometry

[@mrfluffybeehive]

No idea

[@theophonchana5025]

b^(2) - 4ac = -144

[@theophonchana5025]

sqrt (-1) = error

[@aguyonasiteontheinternet]

man really picked up the nearest calculator and called it a day

[@hlwanmoemyat5633]

i didnt even know an i was in math

[@yuki_vfs6460]

5:14 how did he get -i and -6?

[@gutdupois2809]

-2i x 3i = -6i² i² = -1 so it is (-6)(-1) which = +6 then the middle terms were 15i and -16i so he combined them and got -i

[@yuki_vfs6460]

@@gutdupois2809 thank you🙏

[@senayhagos7491]

wallahi im finished

[@subject2806]

why is bro writing the i like a bracket

[@sanopann1896]

in 11:18 how come that there is two solution 6i any body help me

[@chamstrauss]

why are you saying i but you keep writing c? just call it c

[@theophonchana5025]

sqrt (-144) = error

[@theophonchana5025]

a = 1 b = 0 c = 36

[@whothedogwasdoing1846]

. I have no idea what any of this means

[@cwcoa]

dawg what

[@maixmei]

I don't understand😭