@@andreh1200 No I actually strongly disagree with that. In some cases that may be true but not all. Most teachers in high schools work at an incredibly slow pace, I have found, which I find very distracting as this is quite a simple subject. The difference is *speed*
@@harrison1153 have u heard of the concept of gt if you are so smart that the speed is too slow for you then why dont you get to be in gt there has to be another issue
That's all we need to know. Explained in only useful 11:25 minutes. Thank you Dear Michel Biezen, you are a real professor. I think most of the math professor, they just now how to apply the formulas, but they do not know the logic behind. Without logic, no one will be motivated to learn. Keep doing this great job, you are opening my eyes every time I watch one of your videos. I am a big fan of you! I will spread your channel/blog to many other people because they must see this beauty of math and science.
This is another quality maths teacher. There are so many maths teachers who "speed" through a subject and not allowing the student to absorb the abstract concepts. This is very well explained right from the outset.
Greetings in Jesus name our Lord and saviour, are you interested in hearing about the Gospel of Jesus Christ who is our lord and savior? Originally man lived in pure happiness with God in Paradise but we sinned by disobeying God by eating fruit from the forbidden tree, because of this we were thrown out of Paradise and onto this earth, as we stubbornly found pleasure in eating from the forbidden tree although there were better trees to eat from in the Garden of Eden. God loves us so much that he made a way for us to enter back into paradise by sending his only son Jesus to die for our sins so that he can give us eternal life and save us from death and eternal punishment in Hell. Here is a pray that you and others can say to receive Jesus Christ as your Lord and saviour. Father in Heaven I receive your son Jesus as my Lord and saviour, I confess my sins and I ask you to forgive me for all my sins, wash and cleanse me and everything pertaining to me with the blood of your son Jesus and wash away all my spots, blemishes and wrinkles with the blood of your son Jesus. Father God in Heaven fill me with your Holy spirit every moment of my life and give me infinite oil for my spiritual lamps. I forgive and release all those who have done me wrong and I ask you to bless them and write my name permanently in the lambs book of life in Heaven in Jesus name I pray amen. Here is another pray to break curses and bind demons in our lives. Father God in Heaven I break and loose myself and my family from all curses going all the way back to Adam and Eve and I bind every demon and demonic influence in my life and in my family life permanently in Jesus name. I command all demons in my life and in my family life and those around me to leave and never return in Jesus name. Father God send your legions of Angels to fight for me until the end and send your ministering angels to keep ministering to me and always guide and protect me from all evil, I command Satan to get thee behind me and all of Gods creatures in Jesus name I pray amen. Pray always and study the KJV Bible to know more about Jesus and God's plan for our lives. Jesus bless you. Please pass on this message.
Wonderful, wonderful,wonderful! Thank you Sir. Thank you so much. I have subscribed. I am 72, nearly 73, and never learned this when I was at school back in the sixties. I know how to solve quadratic equations using algebra, but I have never before learned to put them in graph form. I am hoping, by God's grace, to go on to calculus eventually. I believe your video is a great starting point. And I find graphs are things of beauty!
Hi william. I have the same excitement when I finally understand something that eluded me as a student. I have actually learned a lot from making the videos as well, since going to school and college wasn't as enlightening as I had hoped. We have the full set of algebra, pre-calculus, and trigonomety videos, to get you on the path to calculus. You can find them all from the home page of this channel. Enjoy!
There are many people out there who are brilliant in many subjects but lousy at math. But when it is explained properly, these same people quickly realize that math is not nearly as mystifying as they once thought. Thanks!
We had no experience on making videos when we first started this channel. So our earliest videos are in mono. Thank goodness we learned how to make videos in stereo soon after.
The only video that I actually understood. Thank you for not assuming we all know the smaller steps and taking the time to explain every step clearly!!! Subscribed!
I cannot believe he just explained what I’ve been confused on for a month. I have a test tomorrow and I was convinced I was going to fail. I think I will get a passing grade thanks to you. Thank you so much.
8:47 It is literally true that 'sometimes' the parabola crosses the y-axis; in fact, it does so in all cases. Otherwise, the function would be defined only for positive or only for negative numbers, which is not possible if its form is y = ax^2 + bx + c.
This has helped me i am currently following A level Mathematics and this has helped me alot thank you so much michel van biezen for uploading this video i am going to try study mechanics from here since i am also following mechanics course wishe me luck i wanna succeed on maths and mechanics
Thank you, an excellent video. All the other video I found on the topic only wanted to show how to solve the equation, rather than what the equation and subsequent values actually meant.
Thank you. My teacher was supposed to teach us this weeks ago and semester exams are coming up. So I had to learn this on my own, and this video helped a lot.
Thank you so much!!! I cannot describe my gratitude for uploading this vid. My math teacher is terribly confusing and I sit there staring at him like an idiot. You made it very clear and easy. Thanks again.. xoxo
dude, thank you u took 11 minutes and 32 seconds to explain everything my maths teacher tried to explain to us for 3 months.
I think the problem is that you never paid attention.
@@andreh1200 no he may have, it's just he didn't ask questions
@@andreh1200 No I actually strongly disagree with that. In some cases that may be true but not all. Most teachers in high schools work at an incredibly slow pace, I have found, which I find very distracting as this is quite a simple subject. The difference is *speed*
@@harrison1153 have u heard of the concept of gt
if you are so smart that the speed is too slow for you then why dont you get to be in gt there has to be another issue
3 MONTHS?! 3 MONTHS???!!! if it took your teacher that long then I think you are the problem dude.
You, Sir, are a great teacher. Perfect video. 5/5. And the bow tie! 6 out of 5. Thank you Sir.
Bow ties are cool
This is the best explanation of quadratic equations I have ever seen. You have earned my subscription.
i agree!
neeky boi
Thank you Michel. Your video is 11 years old but your teaching is timeless. What a star.
I agree
Natalie,
If the image is out of focus or hard to see, you can change the focus setting
That's all we need to know. Explained in only useful 11:25 minutes. Thank you Dear Michel Biezen, you are a real professor. I think most of the math professor, they just now how to apply the formulas, but they do not know the logic behind. Without logic, no one will be motivated to learn.
Keep doing this great job, you are opening my eyes every time I watch one of your videos. I am a big fan of you! I will spread your channel/blog to many other people because they must see this beauty of math and science.
This is another quality maths teacher. There are so many maths teachers who "speed" through a subject and not allowing the student to absorb the abstract concepts. This is very well explained right from the outset.
he explained in 10 minutes what my teacher couldn't do in a week
Lol,likewise my damn teacher.
lol
grandma bertha I came here to say the same
Here we go with copying comments.. again.
MRS RAINS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Who else is here because their Maths teacher is utterly useless
Alperen A me
Me
mae mood
unfortunately bru
My math teacher literally spends half the hour of class talking about his love life so yeah he’s pretty useless.
This is the best explanation of quadratic equations I have ever seen.
atleast my left ear is enjoying this
Meng bru I only have the right ear plug fml😂😂😂😂😂
In my case its my right ear
it tickles.
Thank goodness....I thought my earphones were busted. 🤗🤗
its soooooo annoying
stop reading the comments and pay attention
ha ha ha
Riya Venkatesh lol
Hahaha
ok
You caught me!
Mans just explained quadratic functions in 11 minutes, when I've been trying to get the concept for weeks! Thanks Mr. Biezen.
Happy to help!
To find the midpoint or the axis of symmetry you can also use the formula: -b / 2a
Fine Gentlemen You Have Earned Your 41st Like Well and With Honour
Cool. Thanks!
you are a lifesaver and you just made my day
for the vertex of the parabola:
(x, f(x))
(-b/2a, f(-b/2a))
My maths teacher isn’t exactly useless, it’s just that I failed to pay attention for 5 years and now I’m learning everything in a single year.
that's my life as well lmao
I have been struggling with this in class, but you really made this easy to understand. Thank you!!!
Greetings in Jesus name our Lord and saviour, are you interested in hearing about the Gospel of Jesus Christ who is our lord and savior? Originally man lived in pure happiness with God in Paradise but we sinned by disobeying God by eating fruit from the forbidden tree, because of this we were thrown out of Paradise and onto this earth, as we stubbornly found pleasure in eating from the forbidden tree although there were better trees to eat from in the Garden of Eden. God loves us so much that he made a way for us to enter back into paradise by sending his only son Jesus to die for our sins so that he can give us eternal life and save us from death and eternal punishment in Hell. Here is a pray that you and others can say to receive Jesus Christ as your Lord and saviour.
Father in Heaven I receive your son Jesus as my Lord and saviour, I confess my sins and I ask you to forgive me for all my sins, wash and cleanse me and everything pertaining to me with the blood of your son Jesus and wash away all my spots, blemishes and wrinkles with the blood of your son Jesus. Father God in Heaven fill me with your Holy spirit every moment of my life and give me infinite oil for my spiritual lamps. I forgive and release all those who have done me wrong and I ask you to bless them and write my name permanently in the lambs book of life in Heaven in Jesus name I pray amen.
Here is another pray to break curses and bind demons in our lives.
Father God in Heaven I break and loose myself and my family from all curses going all the way back to Adam and Eve and I bind every demon and demonic influence in my life and in my family life permanently in Jesus name. I command all demons in my life and in my family life and those around me to leave and never return in Jesus name. Father God send your legions of Angels to fight for me until the end and send your ministering angels to keep ministering to me and always guide and protect me from all evil, I command Satan to get thee behind me and all of Gods creatures in Jesus name I pray amen.
Pray always and study the KJV Bible to know more about Jesus and God's plan for our lives. Jesus bless you. Please pass on this message.
I didn't like mathematics b4,but when I started watching on UA-cam, I've learned a lot and understand very well...
Can we just admire those perfectly straight lines he has created for the graph for a quick moment?
After all these years still a great explanation!!!
Thank you.
Wonderful, wonderful,wonderful! Thank you Sir. Thank you so much. I have subscribed. I am 72, nearly 73, and never learned this when I was at school back in the sixties. I know how to solve quadratic equations using algebra, but I have never before learned to put them in graph form. I am hoping, by God's grace, to go on to calculus eventually. I believe your video is a great starting point. And I find graphs are things of beauty!
Hi william. I have the same excitement when I finally understand something that eluded me as a student. I have actually learned a lot from making the videos as well, since going to school and college wasn't as enlightening as I had hoped. We have the full set of algebra, pre-calculus, and trigonomety videos, to get you on the path to calculus. You can find them all from the home page of this channel. Enjoy!
@@MichelvanBiezen That makes me really look forward to the coming new year. God bless you with many good blessings.
Thank you. God bless you too.
"Algebra - Understanding Quadratic Equations"
best explanation...great teacher
Thank you! 😃
Best teacher I ever seen.....mr.Micheal teaching reminds me my professor mr.ramamurthy....
I wanted to tell you that this is the best explaination on you tube as far as I am concerned. Thank you.
Thank you.
under quarantine right now my teacher making us watch this and it makes more sense now thank you :)
That happens to me too
The bow tie led me to this video. And you are one of the few good teachers on youtube.
There are many people out there who are brilliant in many subjects but lousy at math. But when it is explained properly, these same people quickly realize that math is not nearly as mystifying as they once thought. Thanks!
Glad it is making sense.
havent consumed so much with one ear in so many years. thank you
We had no experience on making videos when we first started this channel. So our earliest videos are in mono. Thank goodness we learned how to make videos in stereo soon after.
I just wanted to appreciate the effort you put in the video. I really admire your work in field of maths.
Great Sir
you're the best teacher , I understood the basics of quadratic equations , thank you so much
The only video that I actually understood. Thank you for not assuming we all know the smaller steps and taking the time to explain every step clearly!!! Subscribed!
P.S. I wish I could replace my prof with you!
I’m in 7 grade and taking an Algebra 1 course at school. This helped me get an A. THANKS!
same
I’m in 3rd grade taking algebra 2
Carlos Mendoza, judging from the voice in your video, you’re not in 3rd grade.
Carlos Mendoza bullshit
Test tomorrow.
Halp.
Did ya pass
TackStash779 how’d it go buddy?
You're asking him after 2 years? lmao
Legend says he went on to become Elon Musk...
Umm I tooked the regents and failed algebra 1
A perfect, clear explanation of quadratic equations. Thank you very much!
Congrats, Sir. You are one, if not THE SOLE teacher here to actually represent equations graphically .
I cannot believe he just explained what I’ve been confused on for a month. I have a test tomorrow and I was convinced I was going to fail. I think I will get a passing grade thanks to you. Thank you so much.
You can do it!
OMG I'm stuck with the same problem 😅... Maths exam tomorrow n I'm clearing my concept on graphs today...
Sir you are a Legend. Explaining all that concisely in 11.5 minutes, that's magnificent. So grateful.
Very nice explanation. This is what everyone should watch before starting to do quadratic equations. Thank you for posting.
Thank you so much man. Congrats on teaching me more in 11 minutes than my teachers in two weeks.
Much love
Happy to help!
wow this guy explained everything so beautiful
A thorough explanation of key concepts and points (unintentional pun). Well done.
THANK you so much, this helped me a lot...ill ace the test because of you :D
Holy Moly, I have covid right now and my math class is doing this and this helped me so much, I subscribed :)
Hope you get better soon! Glad you found our videos! 🙂
8:47 It is literally true that 'sometimes' the parabola crosses the y-axis; in fact, it does so in all cases. Otherwise, the function would be defined only for positive or only for negative numbers, which is not possible if its form is y = ax^2 + bx + c.
Thanks so much SIR
Whoa. Been trying to find a video telling how to do this stuff but couldn't find any. Thanks sir. I can finally get 💯% in my test
Stellar explanations, simple yet complete
I have a great math teacher but, I can't pay attention so I just use this for help. Thanks much!
Glad you find our videos useful.
Bro this dude actually makes this understandable. Thank you.
Excellent!! Very clearly explained; much appreciated.
Thanks for this video. I’ve been struggling all semester and you went at a comfortable pace and named everything involved.
Glad you found it helpful. 🙂
I wish I had seen this 20 years ago...well, better late than never.
thats the spirit
Beautiful job explaining the subject in a manner that makes sense!
This has helped me i am currently following A level Mathematics and this has helped me alot thank you so much michel van biezen for uploading this video i am going to try study mechanics from here since i am also following mechanics course wishe me luck i wanna succeed on maths and mechanics
You are going to need much math in mechanics it's all math and good luck
The basics of Quadratic equation was thoroughly explained in this video clip. He is one of the best teachers on earth.
This video is amazing. I love how you explain. Thank you!!
Thank you, an excellent video. All the other video I found on the topic only wanted to show how to solve the equation, rather than what the equation and subsequent values actually meant.
This is actually really useful. Thank you so much.
Sir u are amazing! You explained everything in great detail! You are a God sent!
This is just amazing! Thank you very much indded.
Sir
You are a great professor and a great teacher
thank you for explaining this easily and simply!
The best video I had found for really understanding. I was trying to memorize this by hard, but now I won´t forget it. Thanks!
I WISH I HAD FOUND THIS VIDEO EARLY, I COULD HAVE SMASH MY MATH TEST. IT'S SO HELPFUL
Same but instead I failed
Very detailed explanation, thank you. You went over details I was needing explained from other videos.
Glad it was helpful!
Thank you. My teacher was supposed to teach us this weeks ago and semester exams are coming up. So I had to learn this on my own, and this video helped a lot.
Excellent- very clear explanation!
Glad it was helpful!
Thank you so much, really helpful! I'm trying to study GCSE maths higher by myself.
Your explanations are always *The Greatest* ...
Thank you. Glad you like them.
Thank you sir,It was helpful 😊
Es el mejor profesor de matemáticas que he visto en youtube. Es un verdadero maestro la forma como explica de manera muy didáctica...
gracias
Very clear explanations, I understood it very well. Thank You ^-^
You made this incredibly simple to understand - thank you!!
Good evening Sir,
Good morning.
I would like to thank you very much, I kept forgetting how to do these, but this will surely help me remember the quadratic equations!
Came for the Math stayed for the Bow tie!
finally someone that can teach in a way where people can understand
well explained...thank you
11 years ago and still so useful
Im glad i found you
We are glad you found our videos as well. Welcome to the channel.
@@MichelvanBiezen thank you
Thank you very much it is really helpful for me
You really are a huge utter professor, really I'm really thankful for have met your channel, we need more professors like you
thank you for your comment
people with only right ear buds in their ear: "what in tar nation is going on here"
I've been struggling to understand this topic for months now but thanks to this video I've been able to understand within some minutes. Thank you Sir
You are welcome. Glad you found our videos.
prefect teacher well study guys
You taught me more than my teacher could in less than 12 minutes! Amazing! Thank you so much!
You are welcome. Glad it was helpful.
My left ear feels educated.
Right ear for me
You my man saved my maths GCSE
Thank you very much for making this video sir.
Thank you sir, you taught really good.
Great Mr. I like your class
Thanks and welcome 🙂
thank you very much, it was relly helpfull
This man is a legend the functions thing was absurd to me but this man explained everything and answered all my questions
But won’t this take a lot of time in the exam to do we have to do so many equations
Excellent explanation - step by step! Very helpful! Many thanks!
Glad you enjoyed it! 🙂
Thanks a lot :) you helped me a lot in physics but i struggle in math ( kind of oxymoronic i know)
Paradoxical; or, counter-intuitive; not oxymoronic.
Thank you so much!!! I cannot describe my gratitude for uploading this vid. My math teacher is terribly confusing and I sit there staring at him like an idiot. You made it very clear and easy. Thanks again.. xoxo
Glad to be of help. Thanks for sharing.
My teacher had the nerve to rage when I asked a question
Thanks Sir,
Most welcome
Sir, would you please solve this?
(1+x)^(1/3) + (1-x)^(1/3) = 2^(1/3)
I know just by looking the answer is x = +- 1
but how to solve in process way?
Cube both sides and use the binomial expansion. It is messy, but doable.
One of the best and easy to understand explanation. Thank you, Sir!!
if it doesnt cross the x axis what does x = to?
If the graph doesn't cross the x-axis, then there are no real roots, just imaginary roots and x will be equal to an imaginary number.