Learn The Quadratic Formula in 10 min

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  • Опубліковано 2 гру 2024

КОМЕНТАРІ • 542

  • @azizanzakaria3110
    @azizanzakaria3110 4 роки тому +178

    I'm 59 years old. Pure maths was not explained with this kind of clear and step like explaination those days. You just made me feel like a 17 old again. Thank you😊

    • @saadsohail4690
      @saadsohail4690 3 роки тому +2

      So is that a compliment ? 🤪 u literally just said pure math wasn't explained that good at those times but then again you said he just made u feel like 17 again🤷🏻‍♂️🤷🏻‍♂️

    • @ThroughMyEyesASMR
      @ThroughMyEyesASMR 3 роки тому +33

      @@saadsohail4690 Bruh you really didn't understand what he said? This brought him back to his formative years because these things should be learned then. However, his teachers didn't teach well so he didn't grasp this concepts. Now that the man in the video has explained it well it brought him back to when he was younger. Stop trying to disagree just so you can feel better about yourself. It makes you look like a fool.

    • @jirensama6543
      @jirensama6543 3 роки тому +6

      @@saadsohail4690 🤓

    • @alexis5698
      @alexis5698 2 роки тому +9

      @@saadsohail4690 Are you joking?? come on learn comprehension and reading skills. He said that pure math was not explained with this kind of clear and step like explanation those days but now in this generation everything mathematical is more understood and explained better. Such a fool.......

    • @alexis5698
      @alexis5698 2 роки тому +5

      @@ThroughMyEyesASMR Right! makes me so mad.

  • @lexie1213
    @lexie1213 6 років тому +331

    I have a test in 48 hours on this, thank you so much!!! Taught it better in 20 minutes than my teacher did in 2 weeks of hour and a half classes! definitely subscribing!

    • @Cody-ru1cz
      @Cody-ru1cz 5 років тому +10

      i have one in 16 hrs

    • @afree6339
      @afree6339 5 років тому +15

      You get two weeks on one lesson?! Lucky you! Lol. We learn three different ways of doing something in one class and three more the next class. It’s ridiculous. 🤷‍♀️

    • @owetimb5016
      @owetimb5016 5 років тому +1

      Lexie yaassss same!!

    • @VanellikaB
      @VanellikaB 5 років тому +4

      I have one in 12 hours. Haha yes great video. Thanks!

    • @parkouroman2789
      @parkouroman2789 5 років тому +2

      @@VanellikaB mines in 11

  • @Stuckin_ATX
    @Stuckin_ATX 4 роки тому +193

    Not even joking UA-cam is now my school.

  • @noapology88
    @noapology88 4 роки тому +16

    I enjoy re-learning algebra after a 60 year hiatus. When the political landscape gets so toxic, I can't take any more, I find solace in the certainty and purity of math. You are a good teacher, and it's all starting to come back now. Plus I like the flexibility of the tablet presentation over many others I have seen. Thank you!

    • @albednarski
      @albednarski Рік тому

      Agree 100%.

    • @johnking6308
      @johnking6308 Рік тому

      If you had a 60 year hiatus from algebra, what does that tell you about the importance of algebra other than a job for a teacher? They kept telling us "You'll need this some day." But somehow we had a good life without it.

  • @shgetora
    @shgetora 5 років тому +69

    Perfect explanation! To speed through I recommend 5:17-6:00!

  • @sandrampillay2652
    @sandrampillay2652 5 років тому +61

    Have viewed your excellent tutorial. I am 83 years old and have forgotten some of the stuff that was taught to me in those years. Trying to help my grand son with his work. By viewing your tutorial some of it is coming out of storage. Thank you.

    • @chreinisch
      @chreinisch 5 років тому +1

      great, soon am having the german test on math. Do not ask me how come, lol

    • @christianhunt7329
      @christianhunt7329 4 роки тому +1

      @@chreinisch how come?

    • @kaizeron4210
      @kaizeron4210 4 роки тому +3

      Im 11 :') our school teaches us barely anything useful and then they send us to highschool expecting everyone to know all of this, So i have to teach myself since highschool is in 6 months '3' Barely anyone in my class can even spell

    • @somerando6399
      @somerando6399 2 роки тому +1

      @@kaizeron4210 Highschool in 6th grade??

  • @view05nys
    @view05nys 4 роки тому +11

    I encountered this formula for solving quadratic functions over fifty years ago in school. It was so drummed into me for memorization, that I can recite it to this day.

  • @tommcneil8752
    @tommcneil8752 5 років тому +36

    Again another superb presentation. Good maths teachers take it "slow" and repeat certain steps to get the abstract concepts across to the student. These short videos are wonderful tools for anyone interested in maths, or needs revision at basic levels. Thank you again for the deliberate stressing of important points like using brackets and signs.

  • @noubp5620
    @noubp5620 Рік тому +8

    I am a mom with 2 children, i am here because my daughter told me she hate math subject, she said it’s really hard to understand 😅 thank you so much for sharing , the way you teach is easy to understand , you help many students and also many parents ❤

  • @KevinGarciaR221
    @KevinGarciaR221 Рік тому +2

    I'm a math teacher giving this lesson in a few days and you really helped me figure out the best way to break this down for my kids. I sped through this a bit last year and it was a disservice to them - this will really help me break things down. Thank you!

  • @patrickmullen5124
    @patrickmullen5124 3 роки тому +4

    Thank you. Great refresher. I made it to Calculus 2 in university but really have not used math even close to that level ever since (40 years ago). I had forgotten how to solve a quadratic equation. Retired now, enjoy puzzles and really enjoy your channel. Many thanks for this extremely well done video.

    • @OTTO149x
      @OTTO149x 2 роки тому +2

      I study math now to fight off the Alzheimers. I'm going to complete some squares now...:)

  • @SuperJemser
    @SuperJemser 5 років тому +19

    Great video, I, as an adult tried and tried to handle that formula, and more often than not, I came up woth wrong answers. I always got to the end part, but, that is where I lost it. Now I know what to do in future. I did that problem, and, as usual, lost it at very end. I square rooted the 64,,,, then divided the 8 by the 2, came up with X = 6 or X = -2. (not that it does me any good, I am just interested in maths as a past time to keep the 74 yr old brain active. Thanks

  • @ingridgibbs5387
    @ingridgibbs5387 6 років тому +31

    Finally understand more on using the formula, you explained it thoroughly. Thank you.

  • @computeracc6644
    @computeracc6644 3 роки тому +4

    Great video. I'm in the eighth grade and wanted a head start for next year. I perfectly understand the quadratic Formula now. Thank you.

  • @trinidougla8148
    @trinidougla8148 5 років тому +17

    This video saved my life. Thanks for being so clear concise and patient

  • @evelyndollar4184
    @evelyndollar4184 4 роки тому +3

    I love that you speed teach a lot. It grasp my attention. I can also rewind anything I didn’t hear because my mind wanders a lot.

  • @juicyplays7013
    @juicyplays7013 3 роки тому +6

    Thank you so much! You are awesome. The best teaching I have ever experienced in math. Wish I could have you as a personal tutor.

  • @shelbylawton8760
    @shelbylawton8760 6 років тому +61

    best video on youtube explaining the quadratic formula!!

  • @tf7359
    @tf7359 5 років тому +444

    Apparently 10 minutes is 20 minutes lol

    • @flamselk1546
      @flamselk1546 5 років тому +35

      But he taught it better then all of ur teachers combined

    • @jonneuro6269
      @jonneuro6269 5 років тому +79

      Not if you set it at 2x speed

    • @tyem9752
      @tyem9752 4 роки тому +14

      Jon Neuro quick maths 😂

    • @somxr_738
      @somxr_738 4 роки тому +2

      Tye M also 3 months late lmao

    • @drippyb3nji632
      @drippyb3nji632 4 роки тому +1

      facts bruh my teacher is ass cheeks

  • @alamographics
    @alamographics 5 років тому +5

    Excellent explanation. Wonderful, neat & professional video. And like the comments below, you explained clearly in 20 minutes what I missed in 2 inclusion class periods due to duties elsewhere. I was following along with my Ti-Inspire software and was frustrated by the errors in typing in the wrong signs. Thanks to your clear & concise steps I was able to correct and follow to the correct conclusions. Bookmarked for Texas STAAR prep coming up in a few weeks. Thanks a bunch.

  • @hobbes1205
    @hobbes1205 5 років тому +28

    15:36 , most honest hehe ive heard ever

  • @money3644
    @money3644 5 років тому +7

    Thank you so much I’m a freshman and I am taking math 2 and have adhd so glad you made this video short and used colors makes it easier to focus

    • @ahyes9012
      @ahyes9012 5 років тому

      Are you me......

  • @rnnyhoff
    @rnnyhoff 2 роки тому +1

    I now understand the quadratic formula! Thank you for a sterling explanation ... your students are lucky to have you as their math teacher.

  • @scotthattis7392
    @scotthattis7392 5 років тому +4

    You really cleared up the process I'm taking the GED and college courses at the same time, thank you so much.

    • @puppy8125
      @puppy8125 5 років тому

      Scott Hattis how tough was the math part of the ged bro?

  • @claudiaortega5245
    @claudiaortega5245 5 років тому +24

    oh my god i have a test in 8 hours and this REALLY helped! thank you!

  • @naturegreen123
    @naturegreen123 Рік тому

    Good evening and a very big thank you to you. You have helped me as a homeschool mother. I had no idea what on earth this was and tried watching some videos. I came here and your non intimidating teaching style has made me understand. Wow. What a relief. May God bless your life. 👍😲🇿🇦👌🙏🙏

  • @sarahjackson5582
    @sarahjackson5582 4 роки тому +3

    This was seriously so helpful I appreciate it so much, I have to take a placement test and I haven’t taken this type of math is about 4 years so it was very refreshing and you have a great teaching technique!

  • @nuryvillamil8093
    @nuryvillamil8093 4 роки тому +1

    Taught me better than the stuff they give us in Online Classes, thank you!

  • @msrosie4160
    @msrosie4160 5 років тому +1

    my teacher is a crazy math wiz and moves way to fast, i am studying for respiratory therapy and have...HAVE to pass my math class. this helped me a lot on this subject and i hope you cover more that we go over in class that way i have a chance at understanding....THANK YOU SOOOO FREAKING MUCH!!!!

  • @jamalmatthewladia8834
    @jamalmatthewladia8834 5 років тому +34

    WOW THANK YOU WISH ME LUCK N MY EXAM NEXT WEEK

    • @zoe5317
      @zoe5317 4 роки тому +4

      how did it go jamal?????

    • @HB-wk6zj
      @HB-wk6zj 4 роки тому +5

      @@zoe5317 I think he didn't survived

    • @lordandrewiesq.8825
      @lordandrewiesq.8825 3 роки тому +1

      How did it go

    • @diegoroque941
      @diegoroque941 3 роки тому

      @@HB-wk6zj 😂

    • @secretlifeofa1926
      @secretlifeofa1926 3 роки тому +2

      Late to the party but I hope you did well. Proud of you no matter what, bro.

  • @AntonOrSomething
    @AntonOrSomething 3 роки тому +1

    I just came across a quadratic formula on the internet and it looked impossible. I got curious and found this video, now I'm ahead in my classes lol (I'm 15) . Thank you

  • @alext9067
    @alext9067 6 років тому +29

    I'm looking for the y=mx + b video and I need to see it graphed. As an older adult, some of this stuff has escaped me, or I never learned it because I was too busy fooling around. I appreciate all your videos. This is a good one. Hey! Look what's next. Very good.

    • @winninglifeyo
      @winninglifeyo 6 років тому +1

      Yeah I’m a non traditional student in college myself and math was kicking my ass until I found videos of ppl that teach it in a way I can get it

    • @michelemoneywell5474
      @michelemoneywell5474 5 років тому

      y = mx + b is the slope intercept formula.

  • @lead_tv
    @lead_tv 4 роки тому +11

    This saved me from summer school, I hadn't done any of my math for 3 months and now I have 2 days to do it, and I forgot everything since I didn't do it for 3 months.

    • @KingPN
      @KingPN 4 роки тому

      same lol

  • @augustayarteh7524
    @augustayarteh7524 4 роки тому +3

    I think I have different way to solve these that would equally to zero. Or i find out what is my _b +minus and inside the square root. I have to know what is _b Square + minus 4a × c÷ by 2a x should be square as one which is my a the square root of 1 is 1 because 1* 1 is = to 1 which is my a my _ b + minus and do my mutiply 4 × C over 2a. I cannot do all in my phone I need paper to do all my explanations because this is a long problems to solve so far and so good. Aw media is so great to explained. You sound like my great professor in class. I am going to missed him this short break we had for school because of corona. Thanks a lot to media to work out this things for us.
    Great video.

  • @Peraccm
    @Peraccm 6 років тому +3

    What an amazing teacher you are! Thank you

  • @rachaelblake6205
    @rachaelblake6205 5 років тому +2

    Thanks so much! This was perfect! If I had you as a professor math would really be a breeze

  • @nuzhinkosar8757
    @nuzhinkosar8757 Рік тому

    I watched loads of vids on UA-cam and your the only one that made me fully understand this topic thank you so much and god bless you

  • @tanarikiiquxa2726
    @tanarikiiquxa2726 3 роки тому

    Thank you so much man. Its ridiculous how my teacher doesn't teach at all and all she does is assign worksheets and other useless garbage. I'd been stuck on a problem for a while and this video helped me so much. Thanks man.

  • @OldMcBaggin
    @OldMcBaggin 4 роки тому +1

    Thank you my friend, You helped me along with this work I am doing. God bless you, sir.

  • @cardinalproperties
    @cardinalproperties 5 років тому +2

    This was Very informative and taught in a easily understandable technique. Thanks.

  • @jamesnjoroge8081
    @jamesnjoroge8081 2 роки тому +1

    Thank you so much,that was the best and clear explanation i have received on quadratic formula👍

  • @caramelcake007
    @caramelcake007 6 років тому +8

    Thank you so much! I feel like I finally understand. You're awesome!

    • @abethomas8625
      @abethomas8625 6 років тому

      Some people understand at age 3.
      Some people at 8
      It
      is not too late to understad.
      But but some people Never understand
      But but

  • @thetheoreticalnerd7662
    @thetheoreticalnerd7662 5 років тому +1

    Very descriptive and a good explanation! Perfect video to refer to from time to time.

  • @rrrrt6083
    @rrrrt6083 5 років тому +1

    Thanks dude, I just used this to solve for t (time) in the d=V0t+1/2at^2 equation...just like you said, I screwed it up in replacing the a,b,c values. Put them in correctly and got the right t.

  • @stickshiftstarship
    @stickshiftstarship 3 роки тому

    FINALLY, an explanation that goes slow and reinforces concepts. Thank you!

  • @PatMiano
    @PatMiano 5 років тому

    This is a FANTASTIC method of teaching that, makes it easy to understand the Quadratic Formula, thanks!

  • @deekay1931
    @deekay1931 5 років тому +1

    Wow. It’s so helpful, especially how you go slow and give your own perspective as a math teacher. “I’m sure i’m probably a little bit over ten minutes but who cares” xD

  • @nico952
    @nico952 4 роки тому

    i wish our teachers are as patient as you, sir. thank you!

  • @mrjayd02
    @mrjayd02 5 років тому +3

    very clear explanation. really appreciate you taking time out to do this

  • @adamthomsonadam2343
    @adamthomsonadam2343 Рік тому

    amazing video and you explained exactly where I used to stuck and have the wrong plugin always! really thank you for that you are amazing teacher .

  • @tanyaeldemire1132
    @tanyaeldemire1132 7 місяців тому

    Your explanation was interpreted clearly and understood.

  • @bobbrock4221
    @bobbrock4221 3 роки тому

    Thank you so much. I have watched several videos that had my head spinning. This is the first and only video that really made me understand.

  • @mssn3166
    @mssn3166 Рік тому

    The negatives in the formulas are what i want to ask my teacher about but too shy to go in front of class... So thank you so much for this video and the tips to plug and recheck.

  • @alwaysincentivestrumpethic6689
    @alwaysincentivestrumpethic6689 5 років тому +2

    I greatly appreciate this video !!! Great explanation

  • @victoriaLL345
    @victoriaLL345 Рік тому

    Great clarity. Really appreciate the breakdown.

  • @view05nys
    @view05nys 4 роки тому +1

    I suggest that one more step be taken and plug the two solutions for "x" back in the function to prove the answers. Also that since roots of the function were mentioned, a couple of minutes be devoted as well as to what a root of a function is.

  • @nataliediaz50
    @nataliediaz50 3 роки тому

    Thank you so much I have my Geometry EOC tomorrow, and thanks to my Algebra I class being cut off last year thanks to COVID, I had never heard of this formula and was really worried.
    But now I know thanks to this video.
    thank you i feel great about the quadratic formula now

  • @isabellavalenzuela4186
    @isabellavalenzuela4186 4 роки тому +1

    Thanks for this video. Beautifully explained for my "non-math" brain. :)

  • @werverreswa2416
    @werverreswa2416 4 роки тому +1

    Excellently explained.

  • @valerie3880
    @valerie3880 2 роки тому

    Thank you soooo much! Up till 10pm with my daughter trying to figure this out. Thanks! We finally got it!!!🙏🏻

  • @easternyerembe7271
    @easternyerembe7271 2 роки тому

    Thank you! From Tanzania, East Africa

  • @jefferylong9575
    @jefferylong9575 4 роки тому

    Thank you for this example I now understand how to do quadratic formulas. I wish my teacher could explain it like this.
    Going through the steps and seeing how to do it help me a lot.

  • @javidiqbal3374
    @javidiqbal3374 4 роки тому +1

    thank you sir appreciate it lecture was really helpful

  • @atoz4399
    @atoz4399 2 роки тому +1

    I understand now. If the middle is negative then we use the quadratic because it can be either one. I wish my teacher explained that better to me. I'm over 45 but I love math. I was watching this video because my friends and I were discussing trig and then I remembered that formula name but I had no clue what the formula was or what it was used for. Haven't done it in over 25 years.

  • @princechiunje2145
    @princechiunje2145 5 років тому +1

    amazing best way of quadratic formula thank you so much

  • @sheilafvmgtvboffsimpson4849
    @sheilafvmgtvboffsimpson4849 3 роки тому +1

    Thank you so very much; you've set me on the right course.

  • @cassjordan19
    @cassjordan19 2 роки тому +1

    thank you this helped me understand it much more.

  • @wendigo6585
    @wendigo6585 2 роки тому +1

    Probably not seeing this but this literally saved me i just switched schools from a school that was really bad so i was already halfway through algebra 2 without even knowing this formula and i had to catch up and this video possibly saved me

  • @MrMichaeljtobin
    @MrMichaeljtobin 4 роки тому

    So calm, measured and reassuring. Thank you

  • @roniejabello5800
    @roniejabello5800 4 роки тому +2

    It's very helpful, thank you man"

  • @annessashammo
    @annessashammo 4 роки тому +1

    Thank you sooo muchhhh!! This video is the only one that actually helped me out of the other 4 videos I watched. I appreciate it a lot!! :)

  • @tariqnizami876
    @tariqnizami876 2 роки тому

    Very nicely Explained
    Excellent Maths teacher

  • @alicialomeli8998
    @alicialomeli8998 4 роки тому

    Thank you for your help..Im a returning student and this is very helpful

  • @railboat1105
    @railboat1105 3 роки тому

    istg, my further pure math teacher was explaining this for 3 periods. u explained it better and in a short time frame. thank u man

  • @chrissystewart4123
    @chrissystewart4123 6 років тому +7

    This is helpful it doesn't seem hard for me

  • @emafaithidoko6365
    @emafaithidoko6365 4 роки тому

    You really made a big thing simple...thanks for the simplicity of quadratic equation

  • @kath8828
    @kath8828 6 років тому +3

    Thank this was a good review help me remember the process, my problem with math is the stuff we learn when in first grade like multi and division

  • @robertparedes8420
    @robertparedes8420 2 роки тому

    Every time I study these algebra tutorials my curiosity is multiplied by infinity

  • @lianashleylanuza7632
    @lianashleylanuza7632 4 роки тому +1

    This man saved my life tysm

  • @eyoo1988
    @eyoo1988 4 роки тому

    Your teaching way is amazing

  • @fawadkhan8905
    @fawadkhan8905 4 роки тому

    Great work have done sir, Thanks

  • @GUnit12315
    @GUnit12315 2 роки тому

    Dude...
    This was insanely helpful.

  • @Gremlin239
    @Gremlin239 4 роки тому

    Thank you so much I was about to CRY!! lol
    you made this beast of an equation look simple AND highlighted the places where I always messed up. Great work!

  • @rosannaeberhardt6060
    @rosannaeberhardt6060 4 роки тому

    You are awesome!!! You really helped me out better than I learned in class! Thanks! I watched it twice and feel so confident!

  • @lightningbolt4419
    @lightningbolt4419 2 роки тому

    Thank you, so much easier to understand than when i first tried to learn it

  • @chreinisch
    @chreinisch 5 років тому +3

    am trying that with Geogebra, makes sense, thank you :-)

  • @geraldineoragui9698
    @geraldineoragui9698 5 років тому +1

    Thanks you. Very well thought and well analyzed.

  • @charmeimayquibingco4535
    @charmeimayquibingco4535 4 роки тому

    You explained the topic very clear. Thank you for this.

  • @mduntr7503
    @mduntr7503 5 років тому +1

    Outstanding brother, i applaud you...

  • @nikitawaddy2209
    @nikitawaddy2209 5 років тому +4

    Best video explained everrrrr
    Thank you soooooo much
    💥❣💥❣💥❣💥❣

  • @rutendoelija8064
    @rutendoelija8064 5 років тому +2

    thank you you have helped me a lot

  • @MosesWilfred-jw6cz
    @MosesWilfred-jw6cz Рік тому

    Excellent explanation 🙃🙃😊

  • @mauricejuarez6268
    @mauricejuarez6268 3 роки тому

    this explanation was amazing! a clear understanding, but I'm sure there's more depth as you explain in the video. thank you.

  • @esiemunango3181
    @esiemunango3181 5 років тому

    I have a test 3hours from now. It helps a lot thank you.

  • @justryntoplaymusic1113
    @justryntoplaymusic1113 3 роки тому

    Thanks a lot man, working on my GED and have had trouble with these equations since i started highschool

  • @austinturner6821
    @austinturner6821 5 років тому +3

    Thank you so much! I was struggling with this.

  • @SirFadelSalemOnlineMathAcademy
    @SirFadelSalemOnlineMathAcademy 3 роки тому

    well done sir
    big like from Egypt

  • @fujimaylor4614
    @fujimaylor4614 5 років тому

    I got it. Thankful for your video. I appreciate your time too

  • @oliviaeskridge3936
    @oliviaeskridge3936 4 роки тому

    i have a test tomorrow and this saved me!!! thank you

  • @nenasproule8035
    @nenasproule8035 5 років тому +3

    This video answered all of the questions that I was searching for, thank you!