Sal seriously, I dont know how its possible for u to have another talent, but your drawings are so well defined and show such understanding of shape and proportions! Please do a series on drawing or something where u illustrate more. U might be the Indian reincarnation of da Vinci :3
You should give an example where the system is consistent and gives 1 solution but that solution is nonsensical or forbidden by a further constraint such as a > 0 and b > 0.
I still don't understand why we have to multiply by -3 what happens if I have other numbers? My book says to multiply by -2 but doesn't give a reason. What should I do?
I can't believe it, Mitt Rommny called me himself, but he got my name wrong! He called me Russel. Yes, for two unknowns you need two different equation with the same variables. Let n be number of unknowns, then to solve for each variable, you need to setup n number of equations.
Well if he becomes president we might care about him, but since he called me I have also had calls from Clint Estwood, and Ann Romney, among others. I am not, in any way endorsing Romney, nor am I endorsing Obama. Regarding this video, I might mention that just because we may have the same number of unique equations as unknowns, we are not guaranteed a unique solution to each unknown. An example might be a line passing through a sin wave.
This kingdom has an awful lot of convenient problems.
Sal seriously, I dont know how its possible for u to have another talent, but your drawings are so well defined and show such understanding of shape and proportions!
Please do a series on drawing or something where u illustrate more. U might be the Indian reincarnation of da Vinci :3
1:11 one pound of bananamas
Banamanas
Great way of explaining how there arises an infinite number of solutions to a system of equations. Thank you Khan.
i love your drawings! :)
Great Job Man, you have helped me through all of my school years.....
You should give an example where the system is consistent and gives 1 solution but that solution is nonsensical or forbidden by a further constraint such as a > 0 and b > 0.
Nice example. Kept my attention.
I have done loads of matrices but I just watch for the funny story about the troll and the bird.
drawing... Sal's next mastery!!
I'm a freshman and I'm taking algebra-2 (an eleventh grade math class) there is still hope for me to become the next sal khan :)
I still don't understand why we have to multiply by -3 what happens if I have other numbers? My book says to multiply by -2 but doesn't give a reason. What should I do?
Loving the Bird lol
Sal would probably be the court wizard in this kingdom.
Wouldn't negative 2a go to the left of the b axis?
well done. within the time frame. dennis hayslip
How long do you think it takes to make that art? 😳
Thus was the first thing I thought but I thought he was going to solve it...
God I love you so much Sal
I LOVE YOU
Tell the King people are extra hungry because they had a hard crop year and see what the bird says.
Bird is a chad
I can't believe it, Mitt Rommny called me himself, but he got my name wrong! He called me Russel. Yes, for two unknowns you need two different equation with the same variables. Let n be number of unknowns, then to solve for each variable, you need to setup n number of equations.
HOW DO THEY DRAW THAT PICTURE!!!!!!!!
Cool. We care SO much about Mitt Romney, don't we? ;D
Do you want a biscuit now?
what? A=2 and b=1 duh
Because that's not racist at all...
Well if he becomes president we might care about him, but since he called me I have also had calls from Clint Estwood, and Ann Romney, among others. I am not, in any way endorsing Romney, nor am I endorsing Obama. Regarding this video, I might mention that just because we may have the same number of unique equations as unknowns, we are not guaranteed a unique solution to each unknown. An example might be a line passing through a sin wave.
meep
it's not at all.
FIRST!
You're bragging to.