Extraneous Solutions of Absolute Value Equations

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  • Опубліковано 19 гру 2024

КОМЕНТАРІ • 73

  • @valerierachaelwinter4701
    @valerierachaelwinter4701 2 роки тому +108

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      @karnsingh3023 2 роки тому +6

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      @WMAC_Master 2 роки тому +2

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    @valerierachaelwinter4701 2 роки тому +12

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    @nathanrotlisberger5022 2 роки тому +42

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    @xavierm.cavazos940 2 роки тому +7

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    @yoru_0.0 2 роки тому +3

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    @diboraamanuel Рік тому

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    @Leon_1780 2 роки тому +5

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    @abxmb Рік тому +4

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  • @davedeatherage4902
    @davedeatherage4902 2 роки тому +2

    Exquisite JG, superb, as pi rounded to 3.14 is applicable. Great video sir; you're intellectual abilities surpass most individuals sir! Thank you!👍

  • @Erish_7
    @Erish_7 2 роки тому +2

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    @NoName-cj7oq 2 роки тому

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    @davidaames6917 2 роки тому +1

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    • @Kooler_1
      @Kooler_1 2 роки тому

      Which type do you major in? I'll guess it's mechanical

    • @davidaames6917
      @davidaames6917 2 роки тому

      @@Kooler_1 Yes, specifically energy systems

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    @truebark3329 2 роки тому +1

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  • @CuteHangman8302
    @CuteHangman8302 2 роки тому +7

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    • @masternobody1896
      @masternobody1896 2 роки тому +1

      yeah you are going to fail uni

    • @masternobody1896
      @masternobody1896 2 роки тому +1

      cause he does not have uni maths

    • @CuteHangman8302
      @CuteHangman8302 2 роки тому +1

      You're clearly someone who didn't think his comment through, I'd explain myself but it'd probably go through your head... In one ear and out the other

    • @CuteHangman8302
      @CuteHangman8302 2 роки тому

      And I am the same person who didn't think it through, I apologize for my tone above and I'll explain myself nonetheless...
      I study with multiple sources and TheOrganicChemistryTutor is one of them, a person who studies with one source of info is not gonna pass and so with that in mind; I have taken possibly one of the longest ways of saying 'I'm not stupid' and 'Sorry' if he doesn't have Uni maths it's okay, but if he does have videos that may or may not coincide with the courses I will take in Uni then Awesome!
      I'll watch them because he just explains things perfectly but the point is I'm not stupid cause I study with multiple sources and yea sorry for the tone above (and here too if it sounds offensive)

    • @SteveFard
      @SteveFard 2 роки тому +1

      this reply section lmao.

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    @cardiyansane1414 2 роки тому +4

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    @aciesode6478 2 роки тому +13

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    @wewillprevail2520 2 роки тому +3

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    @henokmhreteab9725 2 роки тому +3

    That's really helpful Thanks so much 🙏

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    @kadenbourne4645 2 роки тому +1

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    @alannomnomnom 2 роки тому +2

    Better than my teachers

  • @garrettguo6953
    @garrettguo6953 2 роки тому +1

    omg what the heck i got this problem wrong on a math exam this morning and I wanted to figure out how to solve it lol thank you so much

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    @mathewjohn8126 2 роки тому

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    @oliver9301 2 роки тому +2

    I would love another video on resonance structures in orgo, more in depth!

  • @oddinvestigator
    @oddinvestigator 8 місяців тому

    for this kind of problem i just create conditions based on the definition of absolute value, that way i don't have to substitute the answer in the equation to check if it is valid. For the first example:
    |2x+5|=6x-7
    we have that:
    2x+5≥0 => 2x+5=6x-7 ((1))
    AND
    2x+5 2x+5=(-1)(6x-7) ((2))
    Simplifying:
    ((1)) x≥-5/2 => x=3 (Valid)
    ((2)) x x=1/4 (Not Valid)
    We can read ((1)) and ((2)), respectively, as:
    For a set of values for x greater or equal than -5/2, the solution is 3.
    For a set of values for x lesser than -5/2, the solution is 1/4.
    But since 1/4 is not inside the set of values, it is not valid.

  • @internetexplorer9898
    @internetexplorer9898 2 роки тому +1

    Just clicked this video by accident and I just followed along lmao

  • @saraswathisaraswathu3310
    @saraswathisaraswathu3310 2 роки тому +2

    Please make an video on Learn Linear Algebra !

  • @idfalnhouse
    @idfalnhouse 2 роки тому +2

    Nice video

  • @HSO-ro3bd
    @HSO-ro3bd 2 роки тому +1

    Welcome back legend^_^

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    @beme1752 2 роки тому +2

    Can you please make videos on probability questions, It will be really helpful, thankyou and yeah
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    @jayharris5086 2 роки тому +2

    I love you dude.

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    @fleuranouie 2 роки тому +2

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    @akhilsingh9167 2 роки тому +2

    Make video on train related mathematics problem thx.

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    @ChasinNorthernLights 2 роки тому +2

    Can you start making videos on computer programming on python plzz

  • @somepallydurgaprasad97
    @somepallydurgaprasad97 2 роки тому +2

    First like
    Second comment

  • @jaypeepacle8056
    @jaypeepacle8056 2 роки тому

    Please consider making tutorials on Inorganic chemistry

  • @kadenbourne4645
    @kadenbourne4645 2 роки тому +1

    Can you possibly do a video on RC circuits for ap physics c electricity and magnetism?

  • @debt-upbeatgaming5437
    @debt-upbeatgaming5437 Рік тому

    thx so much bruh😢❤

  • @Malwhips
    @Malwhips 2 роки тому

    Can there be extraneous solutions in inequalities aswell?

  • @placeholderhere2864
    @placeholderhere2864 2 роки тому +1

    How does he know this is what my math subject is rn

  • @remilekungiwa4223
    @remilekungiwa4223 2 роки тому

    X is 20km north of Y. A mobile telephone mast is placed 15km from Y so that the bearing of M fro X is 140 degrees. Draw a sketch to show the two possible position where the mast could be placed.
    Pls help look into this question.

  • @Kobe_Abogutal
    @Kobe_Abogutal 2 роки тому +2

    Cool!

  • @alannomnomnom
    @alannomnomnom 2 роки тому +1

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  • @sheriffabduljabbar9809
    @sheriffabduljabbar9809 2 роки тому +1

    Niccee

  • @jeriesakroush7763
    @jeriesakroush7763 2 роки тому

    Can someone explain to me what extraneous solutions mean

  • @brittanyd1227
    @brittanyd1227 Рік тому

    what if neither match up

  • @xToxic
    @xToxic 2 роки тому +2

    second

  • @sheenoreiki7843
    @sheenoreiki7843 2 роки тому

    Hi, math noob here, may I know in the first equation for the integer of 5 and 7, you can choose to your liking to add or subtract 5 or 7 in the equations to find x?

    • @Renassainceman
      @Renassainceman 2 роки тому +1

      Yes you can! As long as you treat each side of the equation the same, the answer will be the same. Just a different route. You can try it by doing a 'what if' to see for yourself. That's what I did.

    • @sheenoreiki7843
      @sheenoreiki7843 2 роки тому

      @@Renassainceman Alright! Thanks for the tip

  • @Altair4611
    @Altair4611 2 роки тому +1

    Gamer

  • @Monsieur-Alex
    @Monsieur-Alex 11 місяців тому

    Quick question, does a > ∣b∣ imply that a+b≥0?