How To Use The Quadratic Formula To Solve Equations

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  • Опубликовано: 1 дек 2024

Комментарии • 232

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  10 месяцев назад +3

    Quadratic Equations - Free Formula Sheet: bit.ly/3WZ8v1Z
    Final Exams and Video Playlists: www.video-tutor.net/

    • @ralphmelvin1046
      @ralphmelvin1046 Месяц назад

      I just have one question in the first equation where does the -4 come from?

    • @eliaa4822
      @eliaa4822 Месяц назад

      ​@@ralphmelvin1046 hi ! it's in the quadratic formula itself, so it's always there whenever you're using the formula ^^

    • @ralphmelvin1046
      @ralphmelvin1046 Месяц назад

      @@eliaa4822 -4 is always there in a quadratic formula?

  • @kymberleygoss4536
    @kymberleygoss4536 8 месяцев назад +11

    I love your videos. I am rubbish at maths and currently doing a degree (don't ask me why) and all yours tutorials are amazing. You are so calm which helps me take it in. Thank you.

  • @Godfirst986
    @Godfirst986 6 лет назад +282

    You are a better teacher than my teacher at my school

    • @vanessabutterfly5142
      @vanessabutterfly5142 6 лет назад +1

      Alyssa Alyssa Amen . He is.

    • @amienawadil2416
      @amienawadil2416 5 лет назад +7

      True..mostly teacher in school is like mumbling wen teaching...solving alone without giving chance on how they are able to get the particular answer

    • @LearnEnglishwithJames.
      @LearnEnglishwithJames. 5 лет назад +8

      'You IS' 😂😂😂

    • @kujooo.
      @kujooo. 4 года назад +8

      James in Calabria hes a english learner, come on man

    • @omran520
      @omran520 4 года назад +15

      @@LearnEnglishwithJames. thats not funny

  • @clloydmathison995
    @clloydmathison995 4 года назад +143

    You are a superb teacher, your soothing voice, and "unrushed" approach, as well as your great knowledge is priceless. I always loved math, but you make math more appealing to me. Thanks Organic Tutor.

    • @snowysinda5467
      @snowysinda5467 2 года назад

      Simp

    • @Dominic17771
      @Dominic17771 6 месяцев назад +1

      Alright chill out your getting a little weird there 😅

  • @Kalliegurl
    @Kalliegurl 6 лет назад +43

    I just want to say thank you for your ability to tutor and making the time to share it with the world. You have a true gift that has really helped myself and I'm sure many others. I like your presentation on RUclips because I can pause, rewind, and move around at my pace- which is not the case in my college course.
    Again, not enough people have stopped to say this but, thank you!

  • @soursoup9212
    @soursoup9212 3 года назад +8

    My teacher draw this formula strangely, so when I went through the notes he made the square root look like a fraction, I had no idea the a(2) went under ALL the numbers. You literally saved me, thank you!

  • @sirecow
    @sirecow 3 года назад +16

    Seriously, thank you. High school is very stressful and you are helping me understand this subject so well! THANK YOU!

  • @srijanabista8471
    @srijanabista8471 3 года назад +35

    I just found out my exam is in 13 days. School is open but I can't go and study. Thank you so much for all of your videos, at least I won't embarass myself during the exams.

  • @IceyDivine
    @IceyDivine 5 лет назад +12

    I swear you are the reason why I’m close to calculus ... bless you a lot

  • @vrszys
    @vrszys 2 года назад +21

    discovered this channel a few days ago when i started reviewing past lessons to prepare for my senior year entrance exam, this channel has been so helpful for me to understand math lectures that i find intimidating so thank you so much!
    edit: i passed :' )

  • @TheAmeliabedelia2009
    @TheAmeliabedelia2009 8 лет назад +24

    This was extremely helpful! Thank you! This just taught me more than 3 classes did!

  • @namii322
    @namii322 2 года назад +10

    Man, I want to cry, thank YOU SO MUCH MR!!! YOUR REALLY SAVED MY LIFE!!!!1 LEGIT IM STARTING TO CRY RIGHT NOW HUHUHUHUUHU IM SO HAPPY AND SUPERRRR THANKFUL THAT YOU EXIST IN THIS LIFE!! YOU ARE MAKING ME FEEL BETTER EVERYTIME I CANT UNDERSTAND TOPICS FROM MY PROFESSOR I DONT WANNA HAVE A FAILURE GRADE THANK YOU SO MUCH!!!
    HUHUHU

  • @MikeMike-yc8gg
    @MikeMike-yc8gg 4 года назад +33

    4:14 - unable to find square root of a weird number like "53" and unable to simplify it / and having TWO decimal answers
    5:43 - changing " -x" into a positive " +x" by multiplying by "-1"
    8:48 , 9:39 ..9:49
    13:12 --- solving a quadratic equation when we have to find the square root of ( -7)
    16:08 -- how to solve a quadratic equation with fractions (by getting rid of the fractions)
    18:01
    21:01 quadratic equations with decimals
    23:00

  • @GODiKING
    @GODiKING 2 года назад +8

    0:00 The Quadratic Formula
    3:02 Example 1 Solve for x
    8:40 Example 2 Solve for x
    11:24 Example 3 Solve for x
    14:00 Example 4 Solve for x
    16:04 Example 5 Solve for x
    21:00 Example 6 Solve for x

    • @pixelplayz540
      @pixelplayz540 Год назад +1

      tysm

    • @ProofDetectives
      @ProofDetectives Год назад

      Thank you for this comment and thank you the you tuber for the video. Have a good day.

  • @ced8713
    @ced8713 5 лет назад +7

    20:41 what i'e been waiting for help a lot man

  • @AnmeKazuto
    @AnmeKazuto 3 года назад +1

    this is my favorite channel cause the teacher dont say or write it right they dont go as deep or clear as him

  • @solar7884
    @solar7884 Год назад

    Thank you so much, The Organic Chemistry Tutor, for creating such a clear and helpful video on How To Use The Quadratic Formula To Solve Equations! Your explanations are incredibly easy to follow, and your step-by-step approach really makes a difference in understanding the concept. Your dedication to making complex topics accessible is truly appreciated. Keep up the fantastic work, and I look forward to learning more from your channel!

  • @younuskhan4946
    @younuskhan4946 4 года назад +9

    0:01 My favorite part

  • @xdraarz3709
    @xdraarz3709 5 лет назад +4

    I loved it. Really helped a lot. God is good man. God loves you bro. Don’t forget it.

  • @MakenaJKampongi
    @MakenaJKampongi 7 месяцев назад

    I was struggling with this, but all thanks to you, now I understand 👍

  • @vincentmasanja789
    @vincentmasanja789 5 лет назад +3

    Thanks a lot for your help.The only thing which make me to be your subscriber is your good teaching,numbers and letters are big enough to Read them clearly.

  • @im_wae9879
    @im_wae9879 4 года назад +4

    bro u very good at explaining and just making us understand the equation. Thanks a lot :)

  • @dawdasaidy7310
    @dawdasaidy7310 2 года назад +1

    You’re the best teacher ever

  • @Romanticcherryblossom
    @Romanticcherryblossom 2 года назад +1

    Best teacher!!!!

  • @bread7101
    @bread7101 Год назад

    thanks for coming in clutch after i missed class to do my exam today 🙏

  • @abibatucaulker9007
    @abibatucaulker9007 2 года назад +2

    Thanks so much for helping me . I really appreciate all your videos may God bless you 🙏

  • @Sultan_A
    @Sultan_A 8 месяцев назад +1

    Excellent Job! Keep It Up! And You Always are an Excellent Math

  • @hibaisak9186
    @hibaisak9186 4 года назад +3

    thanks for you sharing this amazing session i really appriaciate that for you this vedio helped me to understand easily quadaratic that i was struggling to understand but now you make me easy to understand thansk

  • @freewilliam93
    @freewilliam93 4 года назад +6

    9:52 the discriminate talk is very deep with whats going on right now....

  • @Brotherman7
    @Brotherman7 6 лет назад +5

    You are my main go to math guy, I mean man.

  • @liliste398
    @liliste398 10 месяцев назад

    I love algebra so much man!😀😀

  • @kerrytanyi1676
    @kerrytanyi1676 4 года назад +2

    thanks man i learnt it so easily

  • @pandajunub7143
    @pandajunub7143 Год назад

    He makes every problem look easy

  • @Pitsow
    @Pitsow 2 года назад

    Please don't stop making videos
    You are God sent❤️

  • @hazem2121
    @hazem2121 10 месяцев назад

    Life saver. Thank you so much

  • @liff6983
    @liff6983 2 года назад +4

    Got a 48/48 in an activity, ty💀

  • @chill_melodies
    @chill_melodies 5 лет назад

    Best math teacher ever 👨‍🏫👨‍🏫

  • @geemithafernando
    @geemithafernando 6 лет назад +1

    Wow man.ur awesome.this video deserves millions of views😍

  • @Wehhoo.
    @Wehhoo. Год назад

    this man is a blessing

  • @yoavkrayn4302
    @yoavkrayn4302 Год назад

    Wow!!! Simplicity itself: Thank you. I have a question though, about your last example. Can you not multiply the whole equation by 40? I got "nice" round numbers. Thank you.

  • @mohamedaike
    @mohamedaike 10 месяцев назад

    This was very helpful thanks

  • @MamaEmzTV
    @MamaEmzTV 2 года назад

    THANK YOU SO MUCHH YOUR REALLY HELPING MEE WITH OUR EXAMS THIS WEEK!! LOVEE YALLL AND THE COMMUNITY ITSELF

  • @Spectre-ni1hv
    @Spectre-ni1hv 11 месяцев назад

    I love this man

  • @gebremariamsewnet3410
    @gebremariamsewnet3410 Год назад

    Thanks, i am having a lot of skill because of U.

  • @kaisaramafutaga1313
    @kaisaramafutaga1313 Год назад +1

    Thank u,your the best.

  • @RandyDaGamer
    @RandyDaGamer 2 года назад

    Thank you for teaching us Chemistry Tutor 🙏🏼

  • @humerakiran8540
    @humerakiran8540 4 года назад +1

    Will you please make a video about solving a quadratic word problem.

  • @garreteccleshall102
    @garreteccleshall102 4 года назад +2

    Thanks for the help and detailed visual instructions. :)
    FYI The audio on the video is extremely low so when an ad played it was JARRING. lol

  • @alexanderleng7362
    @alexanderleng7362 6 месяцев назад

    Me being in 5th grade and finding this a breeze. Thanks anyways for the help on solving quadratic formulas, using the quadratic formula. Thanks!

  • @yanyunlu8406
    @yanyunlu8406 3 года назад

    you have taught me everything i dont need also when i saw the quadratic formula my brain was hurting of all those letters and stuff lol

  • @britanabessent7695
    @britanabessent7695 6 лет назад +2

    Thank you for these videos

  • @withamind
    @withamind 10 месяцев назад

    Thank you very much

  • @ghazishaaban5253
    @ghazishaaban5253 6 лет назад +2

    I want to know how to solve cubic equations using quadratic formula plz answer

  • @briandefirst2982
    @briandefirst2982 2 года назад +1

    thank very much

  • @TheRealKaay
    @TheRealKaay 5 лет назад +1

    Thank you for making this easy

  • @beeyotchielicious
    @beeyotchielicious 4 года назад +1

    The things that my teacher failed to teach, I found it all here!

  • @CardboardCow
    @CardboardCow 7 месяцев назад

    I always just watch like 3 minutes of these videos before I get the concept and ready to move on

  • @JamChaaban
    @JamChaaban 7 месяцев назад

    For example 7. You divide everything by two, except for square root of 201. Is it an error or is that how it is?

  • @janechiseke3325
    @janechiseke3325 3 года назад

    This is very helpful thank you sir

  • @reynaldamparados2857
    @reynaldamparados2857 6 лет назад

    it is important to study quadratic formulas...it apply's all mathematics subjects.

  • @Nicolee444_
    @Nicolee444_ 5 лет назад +2

    I have trouble on what to type in the calculator when you get to the 5 plus minus radical 53 how do you get the final answer

  • @777domingo8
    @777domingo8 Год назад +1

    in 23:52, shouldnt both 20 and 15 be simplified? please enlighten me anyone

  • @AcEtheGreatx3
    @AcEtheGreatx3 6 лет назад +1

    Real life saver

  • @jillportillo8602
    @jillportillo8602 5 лет назад +1

    How do you know If it’s in standard form, or not in standard form?
    Can you explain standard form?

    • @tweed953
      @tweed953 5 лет назад +1

      Highest exponent is first.
      X^2 is always first, x variable is next and number without a variable is last.

    • @soursoup9212
      @soursoup9212 3 года назад

      Standard form for this is ax^2+ bx+ c

  • @xdraarz3709
    @xdraarz3709 5 лет назад +1

    God bless you man

  • @vanessabutterfly5142
    @vanessabutterfly5142 6 лет назад +1

    Thanks Dr. Scholl

  • @anthoymarzz3782
    @anthoymarzz3782 12 дней назад

    thank you

  • @carmenalacorte7518
    @carmenalacorte7518 11 месяцев назад +2

    Im going mentally insane

  • @onelove5205
    @onelove5205 3 года назад

    thank u so much your the bessssst

  • @trusei
    @trusei 2 года назад

    thank you very much

  • @IradukundaAngel-b2t
    @IradukundaAngel-b2t День назад

    Thanks for you math😊

  • @blessinghenshaw2569
    @blessinghenshaw2569 3 года назад

    This is amazing.

  • @brandons334
    @brandons334 3 года назад

    I noticed on the GED formula sheet there are 2 quadratic formulas does it matter which one we use

  • @zenniwen8223
    @zenniwen8223 2 года назад +275

    i hate math

    • @Spectre-ni1hv
      @Spectre-ni1hv 11 месяцев назад +10

      Real man

    • @cdnstats2530
      @cdnstats2530 11 месяцев назад

      @@Spectre-ni1hvyup

    • @QuranForPeace_
      @QuranForPeace_ 11 месяцев назад +10

      Literally ima die tmrw on my exam

    • @QuranForPeace_
      @QuranForPeace_ 10 месяцев назад +14

      Omgmgmgmg i got an 85 on Adv algebra 😎🥳🥳🥳

    • @Spectre-ni1hv
      @Spectre-ni1hv 10 месяцев назад +5

      @@QuranForPeace_ YEAHHHH BROTHER

  • @jessieqk12
    @jessieqk12 7 лет назад +2

    if you multiply by 100, don't you have to divide by 100 later?

    • @pravardhcv490
      @pravardhcv490 7 лет назад +1

      Jessica Rich I've the same doubt

  • @alamrojas7773
    @alamrojas7773 4 года назад

    What is the name of the app he uses to solve his exercises?

  • @julesalfonzotanghian
    @julesalfonzotanghian 3 года назад

    Thanks so much!

  • @nicnicnicnic8437
    @nicnicnicnic8437 5 лет назад +1

    Thank you.

  • @holacomoestas204
    @holacomoestas204 13 дней назад

    Pls in what is this gonna help me in life 😭🙏 give me tips to improve in maths

  • @navyapriya1789
    @navyapriya1789 5 лет назад

    Well explanation

  • @theophonchana5025
    @theophonchana5025 3 года назад

    x^(2) + 5x + 8 = 0
    x = (-5 + sqrt (-7)) ÷ 2
    x = error

  • @Xavier-fk7wm
    @Xavier-fk7wm 2 года назад +1

    Great!!!!!!!

  • @phetsodire6694
    @phetsodire6694 3 года назад

    Could you please help me with this one... - 5w squared + 6w - 100= 6w squared- 6w+ 8

  • @mariafelisar.comendador1059
    @mariafelisar.comendador1059 5 лет назад +1

    Hi!!
    What two values o k in 3x² - kx + 2k = 0 such that the equation gives one real root.
    Pls help me... :)

    • @xelistify
      @xelistify 3 года назад

      still wanna know?

  • @justineborges8457
    @justineborges8457 3 года назад

    Thank you so muchhhhh

  • @minjihamada3085
    @minjihamada3085 4 года назад

    what will you do if the given is an area, and you need to solve it using quadratic formula? omg idk anymore I'm failing math

  • @pravardhcv490
    @pravardhcv490 7 лет назад +1

    You are awesome

  • @danielcross738
    @danielcross738 5 лет назад

    the problem is that all these examples end with easy arithmetic... When im taking my quizzes the professors looks for stuff like 4+-4(sq)5/2 the hardest shit

  • @HB-wk6zj
    @HB-wk6zj 4 года назад +1

    thanks mamene

  • @jaspin6100
    @jaspin6100 4 года назад +1

    My reaction was whaaa on 11:27

  • @annienie06
    @annienie06 2 года назад +1

    IDK WHAT IM DOING WRONG 😭 I SWEAR IMA START CRYING I FOLLOWED THE VID STEP BY STEP AND THE ANSWER KEY SAYS MY ANSWER IS WRONG. THE TESRS ARE FORKMING

  • @jennyli6700
    @jennyli6700 3 года назад

    Does anyone know if there will be any math problems like this (16:09) on the SAT? Or just any quadratic equations with fraction coefficients in general.

    • @zacharyweaver3508
      @zacharyweaver3508 3 года назад

      Yes if only for an applied ('word') problem if I recall correctly.

  • @MonsterBeast-ec1iq
    @MonsterBeast-ec1iq 6 лет назад

    How do u solve -1over2h (2h+3)

  • @aminoacid1500
    @aminoacid1500 3 года назад

    Thank you

  • @theophonchana5025
    @theophonchana5025 3 года назад

    b^(2) - 4ac = -7

  • @umerkamran7833
    @umerkamran7833 4 года назад

    Thanks sar

  • @laredooo100
    @laredooo100 Месяц назад

    why isnt a 1 on question 4 with a + bi

  • @theophonchana5025
    @theophonchana5025 3 года назад

    5x^(2) + 7x - 9 = 0

  • @LTKanoob1
    @LTKanoob1 3 месяца назад

    watching this before my exam so I dont get cooked thank you bro

  • @hadiputra2871
    @hadiputra2871 2 года назад

    After a couple of hours I just realized that I didn't put the +/- sign in front of the:
    √6² - 4(1)(8)
    😑

    • @hadiputra2871
      @hadiputra2871 2 года назад

      At least I understand now. 😂🔥