How to solve Logarithmic Equations with the Scientific Calculator FX-991ES

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  • Опубліковано 27 жов 2024

КОМЕНТАРІ • 101

  • @DavetutsAcademy
    @DavetutsAcademy  Рік тому

    Watch Mathematics Exam Prep here:
    ua-cam.com/video/U_cHam0p4UE/v-deo.html

  • @cantotech
    @cantotech 3 роки тому +8

    I'm a Final year student in shs, thanks man this will really help me

    • @DavetutsAcademy
      @DavetutsAcademy  3 роки тому

      Dear Ebenezer, I don't think this particular calculator may be allowed for your SHS exam. For indepth preparation for your exam, check out our playlist on Maths exam prep here:
      MATHS EXAM PREP: ua-cam.com/play/PLl3TIo4r2HuPwBMTj4fj9jLpPADqxYuBr.html
      Wishing you the very best!

    • @chz76
      @chz76 5 місяців тому

      Thanks. This really helped.

  • @itsmenisha6045
    @itsmenisha6045 Рік тому +2

    You are the best teacher thank you for the help u are so brilliant ☺️😃 thank u so much again 😊👌👍❤️

  • @cyaguilar541
    @cyaguilar541 2 роки тому +2

    Hello sir for the DIY answer is D = 11.00 , thanks its very helpful

  • @QuasiMensah
    @QuasiMensah 3 місяці тому

    Thank you God will bless you

  • @user-IGFundz32
    @user-IGFundz32 Рік тому

    Thanks sir, am so glad of this lecture

  • @Takeitlightly6
    @Takeitlightly6 3 роки тому +51

    Bambooclat....someone actually teaching on youtube but hes not indian......how is that possible.

    • @kisa.n7507
      @kisa.n7507 2 роки тому +4

      and here İ thought only İ use Bombooclat when impressed 😹👍🤩

  • @MrHBaung
    @MrHBaung 3 роки тому +3

    Thank you so much man. I never know my calculator can do that much computing power.

  • @Frostryke
    @Frostryke 2 місяці тому

    Thanks a lot !!

  • @HassanRind1472
    @HassanRind1472 4 роки тому +2

    Excellent Video

  • @9.6431
    @9.6431 Рік тому +1

    god bless you brudda really

  • @mirzacosic7768
    @mirzacosic7768 3 роки тому +9

    Thanks man, literally saved me! 🤟🏻✨

    • @DavetutsAcademy
      @DavetutsAcademy  3 роки тому +1

      Glad to know about our "mission accomplished"

  • @rakiaiddrisu6324
    @rakiaiddrisu6324 4 роки тому +2

    Thanks alot sir. I really appreciate this

  • @DigiCLIPS283
    @DigiCLIPS283 3 роки тому +1

    I was like 3minutes in to this video and realized that this guy is actually talking English

    • @DavetutsAcademy
      @DavetutsAcademy  3 роки тому

      😉🤗
      Glad you got it at last.
      Thanks for checking the vid out in the first place.
      👍👍

  • @محمدسعيدسيف-ي5ق
    @محمدسعيدسيف-ي5ق 2 роки тому +2

    goat of calculator

  • @MuhammadHAsNain-yo4ki
    @MuhammadHAsNain-yo4ki 3 роки тому +2

    You're owesome..

  • @bestoddschannel
    @bestoddschannel 5 місяців тому

    Pls, where and how can I get this calculator?

  • @SCO6PION
    @SCO6PION 4 роки тому +3

    Thanks for the tip. God bless you.
    But my calculator didn't solve the second equation.

    • @DavetutsAcademy
      @DavetutsAcademy  4 роки тому +1

      Ameeeen.
      Did you remember to clear the memory of your calculator? What about your initial iteration value? Check again to master your calculator. The second question and the assignment are the easiest.
      Glad you are trying it out yourself. Keep up the good work. 👍

    • @SCO6PION
      @SCO6PION 4 роки тому

      @@DavetutsAcademy Thanks. I'll try clearing the memory but I don't know how to change the initial iteration value.

    • @DavetutsAcademy
      @DavetutsAcademy  4 роки тому

      For the second question, zero (0) will do as the initial value. Try watching to the end again to see the example with two values as the solution which warrants different initial values for the iteration

    • @SCO6PION
      @SCO6PION 4 роки тому +1

      @@DavetutsAcademy Okay boss. Thanks again for all you do. You deserve more recognition.

  • @yunusasuwareh6859
    @yunusasuwareh6859 2 роки тому

    Thank you so much for the video is very important, but can someone solve mode Lowe question with calculator

  • @celestinebassnation1721
    @celestinebassnation1721 11 місяців тому

    What of if you have two variables

  • @Viverumente
    @Viverumente 2 роки тому +1

    thanks

  • @christophersaah5219
    @christophersaah5219 Рік тому

    Please where can I get some of your calculator to buy please

  • @veerabhadraswamyeswamy7563
    @veerabhadraswamyeswamy7563 4 роки тому +1

    Thank you so much, 🙏👍

  • @adduun
    @adduun 3 роки тому +1

    Thanks legend

  • @azizali5322
    @azizali5322 3 роки тому +1

    Thank you buddy

  • @pan_jam
    @pan_jam 6 місяців тому +1

    you can always count on a nigerian prince to help you with the mathematics

  • @mdamdaduhaque9403
    @mdamdaduhaque9403 2 роки тому +1

    Thnx

  • @OzoemeCharles
    @OzoemeCharles Рік тому

    Please the second one is showing syntax error for mine. Urgent

  • @GraceJaphet-qi9we
    @GraceJaphet-qi9we 9 місяців тому

    I try solving but my calculator is showing me syntax error

  • @HassanRind1472
    @HassanRind1472 4 роки тому +3

    Love from Lahore Pakistan

    • @DavetutsAcademy
      @DavetutsAcademy  4 роки тому +2

      Wooow. Thanks a bunch. Global village connect from Lagos, Nigeria

  • @frontback4574
    @frontback4574 3 роки тому

    Thank you ☺️

  • @aliatomieva4213
    @aliatomieva4213 3 роки тому +1

    THANK U

  • @karimbugie1531
    @karimbugie1531 3 роки тому +1

    My maths teacher always doesn't want us to learn other use of the calculator and prevents us from using Casio calculator in exams😂

    • @DavetutsAcademy
      @DavetutsAcademy  2 роки тому +1

      Karim, it's good to understand and be competent in solving the questions on your own. The calculator is just a tool. What you know, you know you know!

  • @daniyalpoolyt6070
    @daniyalpoolyt6070 4 роки тому +1

    sir my calculator (fx-991ES PLUS) cannot work on this tips
    it gives error

    • @daniyalpoolyt6070
      @daniyalpoolyt6070 4 роки тому

      M y qustion is this ( LOG base 8 (X)+LOG base 8 (X-12)=2 ?

    • @daniyalpoolyt6070
      @daniyalpoolyt6070 4 роки тому

      sir first Q of yours vedio was solved in my calculator but mine Q alls cannot solve on this tricks

    • @DavetutsAcademy
      @DavetutsAcademy  4 роки тому

      Make sure you reset your calculator before use with the right mode in use. Also note the initial value of your calculation. That should take care of the question as appropriate

    • @daniyalpoolyt6070
      @daniyalpoolyt6070 4 роки тому +1

      Sir i rest my calculator always after solve any Q but it cannot work

  • @ibrahimmattia361
    @ibrahimmattia361 3 роки тому +1

    God bless you abodancely

  • @EmoticonLyrics
    @EmoticonLyrics 5 місяців тому

    How can I say thank you 1000000000000 times

  • @error-iq6qq
    @error-iq6qq 3 роки тому +1

    shift 9 3 = data all clear???

  • @minalakbar7404
    @minalakbar7404 3 роки тому +1

    Why didn't you add 10 as base in the 2nd question?

    • @DavetutsAcademy
      @DavetutsAcademy  3 роки тому

      That was explained at 7:33
      Base 10 is the default base so you may choose to omit it because inherently, that's where we are working from.
      Hope it's cleared

    • @minalakbar7404
      @minalakbar7404 3 роки тому +1

      @@DavetutsAcademy o thank you so much. How can we tell whether a base is the default or not?

    • @DavetutsAcademy
      @DavetutsAcademy  3 роки тому +2

      Base 10 is the only default base. Si you may choose to indicate it or not as you wish.
      However, you have to indicate any other base you are working with.
      Hope you get it right

    • @minalakbar7404
      @minalakbar7404 3 роки тому +2

      @@DavetutsAcademy ok sir, understood. Thank you so so much 🙌

  • @danielchroniclesworldwidez2160

    Casio fx 82es has no calc button

    • @DavetutsAcademy
      @DavetutsAcademy  Рік тому

      It's a lower model. The 991 series and above features that, including the 570 series

  • @iswaryas9968
    @iswaryas9968 10 місяців тому

    When I put x=0 answer didn't came

  • @rashmijha439
    @rashmijha439 4 роки тому

    How to find value of f:(1/f^0.5)_2log(f^0.5)-8.558=0

  • @alexmike6931
    @alexmike6931 3 роки тому

    Does this work on ti 84 plus ce?

    • @DavetutsAcademy
      @DavetutsAcademy  3 роки тому

      Just try it out. Don't know if it can or can't. Check the function of its available on the calculator

  • @sharework951
    @sharework951 Рік тому

    Please can you explain why selecting the value of 35 on other number to get the second value of m (which is equal to 32)

    • @DavetutsAcademy
      @DavetutsAcademy  Рік тому +1

      You want to pick a number greater than the largest value and another number less than the least value. That's the idea behind it. Hope it's clarified.

    • @sharework951
      @sharework951 Рік тому

      @@DavetutsAcademy Thanks for clarification

  • @sinnikusfrellen9607
    @sinnikusfrellen9607 2 роки тому

    Hi, I need someone to help used a calculator

    • @DavetutsAcademy
      @DavetutsAcademy  2 роки тому

      Check out the playlist on calculator below...
      Tips, Tricks and Secrets of the Scientific Calculator FX991ES: ua-cam.com/play/PLl3TIo4r2HuPiiMklzTBxf0_OGKiX-P3E.html

  • @IsholaMistura-js8wz
    @IsholaMistura-js8wz 8 місяців тому

    My calculator is saying syntax error🤦‍♀️

  • @amoali8014
    @amoali8014 4 роки тому

    in last one why did u put 35 and how u got 35 why not 40 ??

    • @DavetutsAcademy
      @DavetutsAcademy  4 роки тому +3

      You can use 40. I chose a number greater than the "32" which I was expecting. It's my personal style and you can develop yours too once you've mastered the use of the calculator.

    • @amoali8014
      @amoali8014 4 роки тому +1

      @@DavetutsAcademy u expected that it will be greater than 32 that is mean u could put 32

    • @DavetutsAcademy
      @DavetutsAcademy  4 роки тому +1

      @@amoali8014 I have calculated the second answer to be "32" as shown on the board. SO I want a number greater than "32" to use as my initial value.
      You will find this process useful when the answers are close, say 3 and 4. In that case, I can use 0 and 10 as my two initial values. 0 is less than 3 and 10 is greater than 4.

  • @bhagyashreebehera6163
    @bhagyashreebehera6163 3 роки тому

    Sir how to calculate 2.5 log base 10 2.5-1.2

    • @IsraelAyanfe
      @IsraelAyanfe 11 місяців тому

      And what if I didn't know the normal calculation how will I get the second value

  • @qwabenadhiarich4205
    @qwabenadhiarich4205 2 роки тому

    My calculator can’t solve it pls why?

    • @DavetutsAcademy
      @DavetutsAcademy  2 роки тому

      You need to have the right calc spec. This is Casio FX991ES by the way

    • @TendaiMakwara
      @TendaiMakwara 24 дні тому

      I have it but it's saying can't solve ​@@DavetutsAcademy

  • @محمدسعيدسيف-ي5ق
    @محمدسعيدسيف-ي5ق 2 роки тому +2

    the best african in all time

  • @rachealtetteh4799
    @rachealtetteh4799 Рік тому

    My calculator can't solve pls

  • @837vishalwawle8
    @837vishalwawle8 3 роки тому +1

    Sir make video in hindi

  • @HassanRind1472
    @HassanRind1472 4 роки тому +1

    You should make it in English language

  • @mazdxb2661
    @mazdxb2661 3 роки тому

    11

  • @toni-annhamilton609
    @toni-annhamilton609 3 роки тому

    Sigh my calcutor is the older version

  • @reubeccawatson
    @reubeccawatson 10 місяців тому

    i am trying but you are moving soo fast

    • @DavetutsAcademy
      @DavetutsAcademy  10 місяців тому

      In the video setting, you can change the speed to a more convenient space. Do try that out

  • @Mariareactsofficial
    @Mariareactsofficial 3 роки тому

    plz speak clearly

  • @Anonymous_4
    @Anonymous_4 3 роки тому

    I didn't understand at all what he said

    • @DavetutsAcademy
      @DavetutsAcademy  3 роки тому

      Thanks for checking out the video in the first place. You can watch in higher resolution and Audi out on the subtitles so that you can follow along. Hope you'll find our videos resourceful in building your academic excellence.
      😉

  • @mikebabz
    @mikebabz 2 роки тому

    Sounds like a Nigerian accent 🤔

  • @margem8020
    @margem8020 2 роки тому

    ً

  • @spy8464BB
    @spy8464BB 2 роки тому

    What? What the hell are you saying. I'm sure you are saying something but, really?