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Solving Equations on a TI-84 Plus 

datmathdoe
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In this tutorial, we solve an equation using the solve function in a TI-84 Plus model calculator. This method will also work on other calculators.

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24 апр 2016

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Комментарии : 39   
@danielcrespo7824
@danielcrespo7824 5 лет назад
it would be great if you can select a list of most used functions, in order to find them quickly.
@mikumikuwoooeoooooo8450
@mikumikuwoooeoooooo8450 3 года назад
Wow thanks! This is an old video but it's still really useful!
@orijinale2808
@orijinale2808 7 лет назад
Wow I wish i found this earlier last school year.
@MXT2006
@MXT2006 3 года назад
I wish I found this 6 years ago
@YouTubeUser2014
@YouTubeUser2014 4 месяца назад
@@MXT2006 I wish I found this yesterday.
@snazzyhead
@snazzyhead 4 месяца назад
hi@@RU-vidUser2014
@vaydz4101
@vaydz4101 3 года назад
thanks sir, this help was great!
@Jack-cv2bb
@Jack-cv2bb 3 года назад
Thank you so much. This really helped me ❤❤❤❤❤
@Nakoablue
@Nakoablue Год назад
Thank you!
@xoppa09
@xoppa09 6 лет назад
Is this method equivalent to the Math: Solver method
@firevulkannn3584
@firevulkannn3584 3 года назад
Wow I wish I knew this way long ago
@rem7043
@rem7043 3 года назад
Thanks bro
@adairiandunlavy5454
@adairiandunlavy5454 3 года назад
thanks bro
@dylane6102
@dylane6102 Год назад
you da man
@ribbedel
@ribbedel 6 лет назад
You could have just entered the function into y= and then look for -12 in the table.
@datmathdoe4331
@datmathdoe4331 6 лет назад
Yep, that's another great method!
@elliotbeerline1286
@elliotbeerline1286 4 года назад
Doesn't work for decimals
@JorgeGarcia-jz8jh
@JorgeGarcia-jz8jh 10 месяцев назад
Another way is to graph the left side of the equation and then graph the right side of the equation, find the intersection and you get the value of x and y.
@jasminesimmons3757
@jasminesimmons3757 6 лет назад
So i can plug in any equation and it’ll be right? For example : radical over 2x-1 then -3=0
@anthonyseverino8292
@anthonyseverino8292 6 лет назад
Yup, just tried it and im sure you have too by now. I used to use the TI-89 and it's a beast of a calc! This 84 plus is so annoying to work with.
@kadie923
@kadie923 5 лет назад
Wow.
@snehalkancharlawar315
@snehalkancharlawar315 5 лет назад
what do i do if i need more than 1 answer tho..??
@yenthedietens3879
@yenthedietens3879 4 года назад
Trueee dafuk
@carsondudley7128
@carsondudley7128 Год назад
Use the guess function at +/- 1000 for most quadratics and play around with it until you get the right number of solutions for others. If you have imaginaries I'm pretty sure this does not work lol
@anigomontoya9504
@anigomontoya9504 8 лет назад
Lol first
@georjed.6658
@georjed.6658 6 лет назад
I got -14 , why do you think that is?
@datmathdoe4331
@datmathdoe4331 6 лет назад
I'm not too sure. It's tough to say without seeing what you wrote down or put into the calculator, but I'd be willing to bet it was a transcription error (you wrote something or typed something into the calculator incorrectly).
@Vics1303
@Vics1303 4 года назад
the calculator gave you -21 and you got -12?!?!?!?!?!?
@sSkiRilLexD
@sSkiRilLexD 4 года назад
wow you stupid as hell
@ArcYT
@ArcYT 2 года назад
It solved for x. X = -21 in this instance, Victor.
@rayturnatus8378
@rayturnatus8378 10 месяцев назад
​@@ArcYTconsidering that this person didn't understand that already, I am willing to assume that they either have not begun studying algebra or have simply become confused.
@vlexifyx
@vlexifyx 10 месяцев назад
@@rayturnatus8378i was also confused because i skipped ahead lol but then i actually looked at his equation and realized he was just checking
@trinityf65
@trinityf65 Год назад
You talk way too fast! If you're going to share your knowledge/kindness, (thank you) please use wisdom. Apart from the sniffle and moving your hand around so quickly, I looked at this 10 times and eventually gave up! Kudos to those who got it.
@res08hao
@res08hao 5 лет назад
audio is terrible
@mikumikuwoooeoooooo8450
@mikumikuwoooeoooooo8450 3 года назад
I mean...its pretty old, just use captions
@nicoquesadiaz
@nicoquesadiaz 8 лет назад
Soooooooooooooo BORED
@amandas1270
@amandas1270 5 лет назад
don't worry Nico... life will be more entertaining when u get out of 6th grade
@GamingGamer1000
@GamingGamer1000 Год назад
@@amandas1270 lies
@BonusCrook
@BonusCrook 9 месяцев назад
wow this is an awful calculator
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