Casio FX570ES FX-991es FX-115ES solving for X in an equation

In this video you will learn how to solve for X in an equation using Casio scientific calculator FX991ES.
I will reply to all Subscriber's 🔔 questions. So make sure to Subscribe.😊
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Please like 👍 the video and type simple word in the comment. It helps me a lot.
Tutorial by Ahmad Shamshiri from Canada.
#equaser #equaserCasiofx570es #equaserCalculator
Watch my other video on this calculator:
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[@onkarphadke]

after completing my engineering 5 years ago I almost forgot how to obtain x. Thank you!

[@equaser]

you are welcome.

[@soheibtoumi6923]

a proof that acadimcal study is bullshiit

[@roseraya1460]

🤣

[@LegendaryITA]

@@soheibtoumi6923 school in general is

[@OrivaMiava]

What brings you to this video then ?​@@soheibtoumi6923

[@whyguy12]

I’ve had a Casio calculator for years and I never knew how to get the value of x. Thank you so much!!!

[@andregoulbourne5816]

Thanks, never knew. "With great power comes great responsibility"

[@equaser]

You are very welcome.

[@nusaybaclare7293]

love u man, u saved my life.

[@equaser]

so nice. I am glad you it helped.

[@abdullahthabet5895]

video helped me so much thx

[@equaser]

Glad it helped

[@-robloxleader]

omg you really saved my live❤❤❤❤❤

[@yourebeautiful9169]

Mashaallah this is really helpful❤

[@cristhianfernandocastaneda729]

Your video is very useful. Thank you. Greetings from Peru.

[@equaser]

You are welcome.

[@mikayla3230]

This helped so much thank you!

[@equaser]

You're so welcome!

[@otkrivlenie]

Thank you, I didn't know I had to press = after SOLVE.

[@aiya6865]

Oh My GOD thank you!

[@equaser]

You are welcome. Please share.

[@pankajsinghmunda3033]

Before I can't solve x value but after watching your video I can do it sir

[@VishalPJ]

tomorrows my exam my calc has options to find these functions but now only i knew how to actually use thanks!

[@xk_tantan1107]

Thank you mate amazing video

[@equaser]

Glad you enjoyed it

[@tanvirshahriar721]

wonderful still helpful after 6 years of uploading ,,,love from bangladesh

[@percyulisesporrasallca3057]

BRO, EN ESPAÑOL NO HAY NINGUN VIDEO QUE LO HAGA, TUVE QUE ACUDIR A ESTE, Y POR FIN LO PUDE HACER. ❤❤

[@equaser]

Me alegro que te haya ayudado. Tengo un video completamente en español. Nadie lo está mirando. Quizás KZbin asume que mi audiencia es de habla inglesa y no se la sugiere a los de habla hispana. aquí está el vídeo kzbin.info/www/bejne/o6epfqmLjKyCqpY

[@muhammadahmadhayat195]

Thanks man ❤

[@equaser]

You're welcome 😊

[@tanjibislam704]

Thanks brother. This video helps me a lot

[@tanimishrak5469]

I was Finding this type of tutorial about 2hour Thankyou brohh..😊 From 🇧🇩🇧🇩🇧🇩Bangladesh

[@abidulbari3830]

Thanks, man. This will help me a lot.

[@i_vann]

Thank you so much! You help me solve a problem that has been given to me 2 days ago!!

[@princeameer5791]

thank you soo much, complete doing this content❤

[@sunnysideupp1]

I love you. Greetings from La Boca

[@victoriaernest1437]

Thank you so much ❤😊

[@equaser]

You're welcome 😊

[@rohitmotwani524]

amazing video sir very helpful

[@dragonakira5581]

Thank you so much

[@equaser]

You're most welcome

[@meenakshih7737]

I followed the same steps, but since i m entering using alpha and ) , the only value i get of x is 18.41 no matter what the equation is, what do i do? the calci i m using is fx-991ES PLUS casio

[@kookie9646]

m using the same calculator , I get 0 everytime as the value of X

[@monowarhossainpantho]

​@@kookie9646 press the equal sign afterwards

[@AlessioBove]

it show me 0 as result and not 0.93.. i did same things of video.. i've fx-570es plus re-edit: understood, at first click solve for x it show the previous result.. then u have to press = to get the new result.

[@equaser]

Good to hear that. Please Subscribe to my channel and thumb up the video. It is greatly appreciated. 🔔 😊

[@shobyn03]

Thanks . I thought my calculator was spoilt by keep showing 0

[@Lana-ee1cl]

THANK YOU!

[@naderhumood1199]

Great job Thanks very much 👍 Sir.

[@equaser]

You are welcome. The best thank you for me is to subscribe to my channel. Thank you.

[@shishimarurururu412]

It was helpful, Thank you so much🤗

[@equaser]

Glad it was helpful!

[@i3amurad964]

Thanks a lot!!!

[@equaser]

You are welcome. The best thank you for me is to subscribe to my channel. Your subscription is stamp of approval and my videos will be suggested to more people and this will help me. I appreciate it. thanks❤️

[@prettyangel2530]

Thank you very much sir

[@equaser]

You are welcome ❤️

[@yousefashry2126]

thank you soooooooooooooooooo much

[@equaser]

You are welcome. The best thank you for me is to subscribe to my channel. Thank you.

[@badabingbadaboom8198]

Thanks it helped a lot

[@equaser]

You are welcome.

[@toyshop5675]

Thanks for the video. U saved me.

[@equaser]

You are welcome. The best thank you for me is to subscribe to my channel. Thanks

[@killduck5577]

Thank you so much bro

[@Maayan_1]

Hi Equaser, thanks for sharing your knowladge!! for some reason I've got "solve for X" = 0 all the time/ any idea where am I wrong?

[@mydiytutor]

Press = after you see this.

[@_dolphin_is_back]

Same here

[@pankajsinghmunda3033]

Thankyou so much sir

[@BlitzkriegRap]

Ty very much!

[@shahriar3692]

thanks my man

[@AdithJai]

Thank you, I have maths exam 2hours later

[@NohaAlabyad]

شكرا لحضرتك

[@teef2057]

Thank you

[@watchamz2892]

Thnks buddy

[@badermohsin316]

Thanks alot❤

[@rajatgokhale160]

Thanks 🙏🏻🙏🏻

[@jasmitakalita8861]

But how do we get a small x? Because I wat to integrate a function and it's written dx by default hence I need to type a small x.

[@echnezaliuh668]

Mine doesn't work because I don't have the equal sign. Help

[@equaser]

Then you don’t have this calculator

[@l.a.2000]

Question, how do you fix the calculator if you solve for x and it comes up as 0 instead? I tried this equation and many others and it still comes up as 0 when it shouldn't! I also reset everything but nope, it's still 0.

[@equaser]

as I mentioned, it can't solve everything. first try the exact example to get the result, then try something else.

[@ayushgaikwad05]

THANKS ❤

[@anthonylapan3150]

can you please do this video on the casio fx-300es plus?

[@equaser]

Check is your see SOLVE button, then yes

[@polak_3358]

@Equaser Could you let me know what settings you have on your calculator King? because I have EXACLTY the same one and every time I want to do that it tells me every time "Solve for X 0" I do not know what to do, I tried to reset the calculator but it does not work... Thank You for your help in advance

[@equaser]

Just press = key

[@polak_3358]

@@equaser Thank You so much :D ! It works

[@jakemangabay1879]

thank you!

[@equaser]

You're welcome!

[@nikjta]

Thank youuu!

[@equaser]

You are welcome. The best thank you for me is to subscribe to my channel. Thank you.

[@hamfahimkabir]

Thank you.

[@equaser]

The best thank you for me is to subscribe to my channel. Your subscription is stamp of rating to my channel and others can find me too. Thanks

[@alexmisra6690]

I did the same exact thing as you: same equation, same variable, but it's saying variable error? Is there a reason for this or is my calculator just broken. NOTE: it was working before

[@equaser]

Read the calculator. If you don’t know see my other video

[@mrutyunjaykittur7680]

Thanku boss 👍

[@equaser]

you are welcome.

[@bantu7333]

Thanx❤

[@cesareluzi792]

GG bro, thank u!

[@equaser]

The best thank you for me is to subscribe to my channel. Your subscription is stamp of rating to my channel and others can find me too. Thanks

[@w39cruz97]

Mine doesn't have calc, what should I do to put the Equal sign?

[@equaser]

Buy another calculator sorry. Different model I mean.

[@danykachouh61]

but if x has 2 values, it just gives one of them right?

[@equaser]

I believe it gives one answer. If it quadratic, then use the quadratic solver which gives both answers either real or imaginary

[@mehedihasinanjum2649]

Thzlx

[@UltimateGuruGaming]

Why am I getting zero after solving any equation ?

[@equaser]

Follow the example I have done and see if you are getting the same value.

[@Jimmycooked88]

how about on Casio FX570MS calculator ?

[@equaser]

just try and see if it works.

[@limerence9029]

help solve for x is always equals to zero. im using 991ES/Plus 2nd ed

[@drippyking9919]

I did it on the Casio fx-115es plus and every time I solve it says syntax error

[@equaser]

you must be doesing someing wrong. Do exact thing that I do.

[@studentchannel5054]

Thanks

[@equaser]

You are welcome

[@SpecterXeo]

hey bro why does shift+calc not work for me I have the exact same version as yours but for some reason every keybind exept shift+calc works but shift+calc doesnt work pls help

[@equaser]

What is shif calc? Do you mean the Calc feature?

[@SpecterXeo]

@@equaser yes

[@peahkacang4355]

Tq

[@antoinerobinot2617]

Love U

[@venkateshtiwari]

Ty sir

[@equaser]

You are welcome. The best thank you for me is to subscribe to my channel. Thanks

[@1BAASII_876]

On my calculator I don't have the (=calc) button how can I do it still it's the same calculator but without that button

[@equaser]

you can't.

[@guilhermearaujosantosdeoli2499]

Hi, I'm trying to resolve this question, but always give the result 0 under 0. X² - (x²/4) / 8

[@guilhermearaujosantosdeoli2499]

Why this happened?

[@equaser]

where is your equal sign?

[@guilhermearaujosantosdeoli2499]

@@equaser well, I put the sinal in the final of my count, but he still gives me 0/0

[@irinrekhamurmu3134]

mine's just shows syntax error i don't know what's the problem

[@equaser]

Fist do the exact example. You must be doing incorrect entry

[@asherlatido3200]

Mine says cant solve why is it like this?

[@ztarForever]

Mine too

[@zonayadhasanartho5188]

Not working in my calculator, do I have to change any mode?

[@equaser]

Here is the full video tutorial if you don’t know how select different options kzbin.info/www/bejne/Y53HhJ-uaruApZI

[@ultra4254]

How do I make it solve for x without the solve button? I have a Casio fx-82ES PLUS and it doesn't have the calc button or the solve button, it does have a shift though.

[@equaser]

it does not have it. can't do it. Get FX-991EX or this calculator.

[@kyojin2455]

@@equaser when i press solve it keeps showing x= 0

[@gergobardos1831]

@@kyojin2455 press the equal button in the right corner after you pressed solve

[@kyojin2455]

@@gergobardos1831 how do i solve value of x for exponents Like (4/9)^x =0.5

[@aurangzebbaig4712]

@@kyojin2455 Just write that equation into your calculator and use the same method in the video. This should work if you have CASIO fx-570ES PLUS calculator.

[@rishavsingh2010]

Can you help with a sharp DAl ?

[@equaser]

Never head that name

[@waseemwatad9940]

and how do i get the second solution in Quadratic equation

[@equaser]

Wrong video. See Casio FX-570ES FX-115ES Solve Quadratic and 3rd degree polynomial kzbin.info/www/bejne/aqbFh4Sjgt2jY7M

[@natasha_tsha]

How to use the green F at the tan button?

[@equaser]

green F? Are you referring to memory or Hexadecimal value? for both I have video. check my channel.

[@salmanalfozan9899]

whenever i press the equal button for the new answer it shiws that there is an error can u help me pls?

[@equaser]

You are not following the instructions. Please watch carefully and try the same example so you learn, the try something different

[@IshaqRD]

❤❤

[@anujsawal1861]

How to get the other value of X ?

[@equaser]

Watch my video on solving quadratic. The same method is applied here.

[@eagle93616]

This is so weird. I'm using FX-115ES PLUS, and I used the exact equation that you used, and exact same steps, but my X=-254.628... wondering why...

[@equaser]

make sure to set the unit to Degree or Radian and see if that affects it.

[@sreeharimw1753]

How to get L-R=0 IF IT SHOWS A value.....if L-R=4.53 and we press = we get another value what is this

[@equaser]

This is Newton's method that approaches to the value from left and right. The larger the value, the greater the error. So zero is the best.

[@ztarForever]

mine says "CAN'T SOLVE" why??

[@equaser]

It can’t solve all problems. Try something simple first to learn how to use it.

[@ArsalanKhanAk]

It is giving X Value as 0 in 99IES PLUS help me please

[@equaser]

you either don't follow the instruction exactly as I said or the answer is 0.

[@revantharyan]

How to get for x square like 1/2 x square root (x2+x)=1

[@equaser]

sorry what is the question please use x^2 for x squared.?

[@revantharyan]

@@equaser I'm not able to solve this equation using the calculator x over square root of x square plus 1

[@engineeringworld2221]

Bro after shift slove ,them .......I am not getting ..help it..

[@equaser]

You are getting what? First do exact example as the video and then try someone else. You must get and error or and answer or can not solve

[@reylanzreign5649]

Why its syntax error?same calculator and procedures.Im in normal mode

[@equaser]

You are either pressing shift or NOT pressing it. Pay attention to video

[@SvenniDal]

How about when you have (X-4)(X+5)=0, I only get 4, but should I not get 4 and -5 ?

[@equaser]

You can’t use =0.

[@equaser]

Please watch the video and enter that type of equations only

[@SvenniDal]

@@equaser That's bullshit. You just type the equation I just showed you and then you press solve, -100 and equal sign and the answer will be -5, press the equal sign again, type 100 and press the equal sign and you'll get the answer 4. I saw this on a video from another youtube channel. How can you just say "You can't use =0". That is some crazy level of confident incompetence.

[@equaser]

You have to have equation not equal to 0. It should be equal to some value

[@equaser]

I am talking based on that the manufacturer say and you talk whatever you want. The manual says it it should have equal to some value. Now if you want to use street language, do it.

[@chimdianude9349]

How do you find a variable that has more than one x?

[@equaser]

this can find only ONE X.

[@kng6284]

What about Sine (X) instead of X?

[@equaser]

Yes. do it. it will give you sin(x). Sure

[@lasithwijesinghe5743]

Always x value shows 0, how solve it is

[@equaser]

Try the examples and exact values I have given and learn from that.

[@mdjaffer8484]

👍👍👍👍👍👍👍

[@tithiroma891]

আমার এক্স এর মান ০ আসে আমি কিভাবে ঠিক করবো এটা

[@pankajsinghmunda3033]

🙏❤️

[@nainakatare316]

how to covert this in rational number

[@equaser]

press S=D button

[@HARIPRASAD-ym9qc]

How to get m on top of the calculator

[@equaser]

Type 5 then press M+ , see my video on how to use memory

[@HARIPRASAD-ym9qc]

Actually I am facing a problem that if ax2 + bx+2c=12 this type of quadratic equation givening me wrong answers after pressing s+solve. But in equation I got correct. Plz let me know that may be the problem