How To Use The Quadratic Formula To Solve Equations
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- čas přidán 1. 07. 2024
- This algebra video tutorial explains how to use the quadratic formula to solve quadratic equations with coefficients of whole numbers, fractions and decimals.
How To Solve Simple Quadratic Equations:
• How To Solve Simple Qu...
Solving Quadratic Equations By Factoring:
• How To Solve Quadratic...
How To Factor Difficult Quadratic Equations:
• How To Factor Difficul...
Solving QE By Completing The Square:
• How To Solve Quadratic...
Solving Equations In Quadratic Form:
• Solving Equations In Q...
Sum and Products - Quadratic Equations:
• How To Find The Sum an...
_______________________________________
How To Calculate The Discriminant:
• How To Determine The D...
Standard Form to Vertex Form:
• Standard Form to Verte...
Graphing Quadratic Functions:
• Graphing Quadratic Fun...
How To Find The Axis of Symmetry:
• How to Find The Axis o...
Graphing Quadratic Functions - Vertex Form:
• Graphing Quadratic Fun...
Graphing QF in Standard Form:
• Graphing Quadratic Fun...
___________________________________________
Writing Quadratic Equations:
• Writing Quadratic Equa...
Maximum and Minimum Word Problems:
• Maximum and Minimum Va...
Systems of Quadratic Equations:
• Systems of Quadratic E...
Systems of Nonlinear Equations:
• How To Solve Systems o...
Quadratic Inequalities:
• Quadratic Inequalities
Quadratic Equations - Test Review:
• Quadratic Equations Mu...
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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.
Simp
Alright chill out your getting a little weird there 😅
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.
You are a better teacher than my teacher at my school
Alyssa Alyssa Amen . He is.
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
'You IS' 😂😂😂
James in Calabria hes a english learner, come on man
@@LearnEnglishwithJames. thats not funny
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 CZcams 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!
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.
Seriously, thank you. High school is very stressful and you are helping me understand this subject so well! THANK YOU!
i hate math
Real man
@@Spectre-ni1hvyup
Literally ima die tmrw on my exam
Omgmgmgmg i got an 85 on Adv algebra 😎🥳🥳🥳
@@QuranForPeace_ YEAHHHH BROTHER
This was extremely helpful! Thank you! This just taught me more than 3 classes did!
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!
I swear you are the reason why I’m close to calculus ... bless you a lot
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 :' )
congrats girll!!!
congrats
just passing is the goal? how much u got
20:41 what i'e been waiting for help a lot man
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!!!
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You got this!!!!!
pfp checks out
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!
Thank you for everything, you truly are saving my ass for finals, I understand everything I learned in one whole semester just by watching like 20 of your videos, my finals are tomorrow for my honors algebra 2 class. Your way better then my teacher ;my teacher doesn’t know how to explain for shit of his life. Thank you for saving me and helping me on my finals
bro u very good at explaining and just making us understand the equation. Thanks a lot :)
this is my favorite channel cause the teacher dont say or write it right they dont go as deep or clear as him
I was struggling with this, but all thanks to you, now I understand 👍
Thanks so much for helping me . I really appreciate all your videos may God bless you 🙏
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
Mike Mike 3286 thank you
Mike Mike 3286 THANK U
thanks man
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
tysm
Thank you for this comment and thank you the you tuber for the video. Have a good day.
Wow man.ur awesome.this video deserves millions of views😍
thanks man i learnt it so easily
Please don't stop making videos
You are God sent❤️
This was very helpful thanks
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.
Excellent Job! Keep It Up! And You Always are an Excellent Math
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
Life saver. Thank you so much
Thank you for teaching us Chemistry Tutor 🙏🏼
You’re the best teacher ever
I love algebra so much man!😀😀
Thank you for making this easy
THANK YOU SO MUCHH YOUR REALLY HELPING MEE WITH OUR EXAMS THIS WEEK!! LOVEE YALLL AND THE COMMUNITY ITSELF
this man is a blessing
Thank you for these videos
You are my main go to math guy, I mean man.
Thank u,your the best.
9:52 the discriminate talk is very deep with whats going on right now....
He makes every problem look easy
I loved it. Really helped a lot. God is good man. God loves you bro. Don’t forget it.
XDraar z 😂
Thank you very much
Will you please make a video about solving a quadratic word problem.
I love this man
Thanks, i am having a lot of skill because of U.
This is very helpful thank you sir
Best math teacher ever 👨🏫👨🏫
I want to know how to solve cubic equations using quadratic formula plz answer
thanks for coming in clutch after i missed class to do my exam today 🙏
I noticed on the GED formula sheet there are 2 quadratic formulas does it matter which one we use
0:01 My favorite part
I got an ad lol
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
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
God bless you man
Thank you.
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.
Thanks so much!
What is the name of the app he uses to solve his exercises?
Real life saver
This is amazing.
thank very much
Well explanation
Got a 48/48 in an activity, ty💀
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.
Yes if only for an applied ('word') problem if I recall correctly.
it is important to study quadratic formulas...it apply's all mathematics subjects.
thank u so much your the bessssst
The things that my teacher failed to teach, I found it all here!
thank you very much
Best teacher!!!!
Love their voice it’s so calming!
For example 7. You divide everything by two, except for square root of 201. Is it an error or is that how it is?
Thanks Dr. Scholl
vanessa Butterfly is dat his name
How do u solve -1over2h (2h+3)
I always just watch like 3 minutes of these videos before I get the concept and ready to move on
Could you please help me with this one... - 5w squared + 6w - 100= 6w squared- 6w+ 8
Hi!!
What two values o k in 3x² - kx + 2k = 0 such that the equation gives one real root.
Pls help me... :)
still wanna know?
Thank you so muchhhhh
Me being in 5th grade and finding this a breeze. Thanks anyways for the help on solving quadratic formulas, using the quadratic formula. Thanks!
You are awesome
Thank you
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
I dont know how to do it either
ans is 6.14 ,and -1.14
thanks mamene
Great!!!!!!!
Thanks sar
thanks
if you multiply by 100, don't you have to divide by 100 later?
Jessica Rich I've the same doubt
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
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
How do you know If it’s in standard form, or not in standard form?
Can you explain standard form?
Highest exponent is first.
X^2 is always first, x variable is next and number without a variable is last.
Standard form for this is ax^2+ bx+ c
in 23:52, shouldnt both 20 and 15 be simplified? please enlighten me anyone
😂
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
b^(2) - 4ac = 804
b^(2) - 4ac = -59
are you from brooklyn by any chance
My reaction was whaaa on 11:27
b^(2) - 4ac = -7
What is "-b/2a"?
what? thats nothing
x^(2) + 5x + 8 = 0
x = (-5 + sqrt (-7)) ÷ 2
x = error
5x^(2) + 7x - 9 = 0
After a couple of hours I just realized that I didn't put the +/- sign in front of the:
√6² - 4(1)(8)
😑
At least I understand now. 😂🔥