First, your formula for the sum of the roots is incorrect. It's -b/a, not -a/b. Second, the point of this lesson (and the next part) is to prove those formulas! It's not a great idea to just memorize them without deeply understanding them, because you might, um, misremember them...
I did the calculations... you must be the same age as me now! Are you still doing this level mathematics as I am or are you a million lightyears ahead of me?
Sir even after 10 years this video is giving me the best refreshing experience about the chapter
I just love you teaching style🤝🙏
i feel bad, i am the other guy.
Late to this, but you don't need to be the other guy. ;-)
@@AndersJackson Late to this, but i agree
@@snoweyy late but I also Agree
@@RayADXnot so late but i agree
I like the way you teach sir. I'm both learning and entertained.
First, your formula for the sum of the roots is incorrect. It's -b/a, not -a/b. Second, the point of this lesson (and the next part) is to prove those formulas! It's not a great idea to just memorize them without deeply understanding them, because you might, um, misremember them...
Art of Problem Solving You are the best teacher in the world for me! Thank You!
“because you might, um, misremember them..” LOL 😂
Amazing lesson
@Dilet the Thunderbolt Pilot thats what i was thinking
@@sipdip238 sameeeeeeeeeeeeeeeeeeee these are awesome
"Don't know the roots? DON"T CARE"
You are saving lifes my man
you got more than one?
Can you show us the full potential of vieta's formula on polynomials such as cubics and quartics?
Richard Rusczyk Saves the day again😂
ted kaczynski, that's what I was thinking about 😂😂
Wearing a collared shirt kinda defeats the purpose of wearing a sweatshirt and sunglasses, love the style of the vid though!
Using the quadratic formula we get that the sum is -b/a and the product is c/a
Fr bruh
and difference of root = |under root discernment/a|
It seems like he is really enjoying roasting ”the other dude”.
5:03 don't know the roots? DON'T CARE.
Wow! this is gold
ikr
Aops out here making the différence
Just your sunglasses LOL
Check out some of my tough examples with Vieta's formulas :):)
that is pretty pog
He at first instance looks like "DJ wale babu mera gana chalado"
I know it's Richard Rusczyk in disguise
How could that not be more obvious
You replied to a comment 5 years old
@@user-dj6ld8xp5w, 6 yrs now
@@whatsdown3436 7
@@rasmitdevkota5295 Hello Im gay.
The quadratic isn't set equal to 0
that is not even needed
oh and cool jacket
Don’t know the roots,DONT CARE
The other guy was me but not after watching this video :)
Helpful😁👍
your hair is ideal
gangsta
yoo only 9 hours ago
ted kaczynski?
Tommy, no WAY!
So pogga but i learned nothing
i am in 6th grade and this i soooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo easy omg easy
so man where is your IMO gold medal?
yea
iz ezy even for 9 yr old mee
I did the calculations... you must be the same age as me now! Are you still doing this level mathematics as I am or are you a million lightyears ahead of me?
20 years old now lol