Lagrange Multipliers PART 1/2 (KristaKingMath)

Lagrange Multipliers calculus example.

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Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)

Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”

[tommywalker]

I dropped out of college 23 years ago because i couldnt pass math 100.I started with Mat 100 4 years ago because I can only take one class per semester.Because of your videos I passed algebra 1, algebra 2, trigonometry,calculus 1, 2, and today I passed calculus 3 with a C.

[aaronpicking]

Krista, I got accepted to UConn this spring thanks to you!!

[XxmessymassacrexX]

don't worry about the people that say you're too fast. its youtube. unlike in class i can rewind you. i appreciate the reasonable pace. helps get through the steps i understand faster. great video

[threegoatpurse]

Your videos are the most clearly explained examples of Calculus 3 problems I have seen on here. I will definitely be using them more in the future. Thanks for taking the time to really break down the process in these problems for those of us that don't always make cognitive leaps as quickly as others might.

[kristakingmath]

@lubime10 You're very sweet. :) Thanks for the comment.

[kristakingmath]

@bobschneeify I feel your pain! Sorry you have to go through that, but I'm glad I'm able to help. :) I did use to tutor, yes. Because I missed tutoring others in college so much, that is what caused me to start making these videos in the first place.

[DasnarkyRemarky]

You saved my life back in Differential equations this summer and now again in Calculus III. Thank you so much.

[kristakingmath]

Aw thanks! I'm so glad I've been able to help! :)

[Lifewithshan]

Just started watching today and I had to subscribe.
Love love love how simple you explain.
Thank you so so much

[kristakingmath]

I'm glad I can at least help through the videos! :)

[puravpatel]

I like the way you explain things! I just had had 1 question in my calc textbook some problems dont give us a constaint or the F(x, y) so how do we find that? Please answer ASAP I test test tomorrow lol

[vibhore]

Thanks a lot ..
for such an easy explanation of this typical equation...
Good job 👍

[Hi_Brien]

I had a really easy time with a homework assignment today, thanks!

[thabolikotsi]

i cant wait to finish advanced before 2020 all because of you!!!

[sanjaykrish]

Thank you Krishta.. Can you do a video on its proof... it looks magical to me

[Hi_Brien]

That moment YouTube reads your mind "I might wanna think about working a little more with lagrange multipliers soon" and this pops up.

[mitukumarpatodia]

thanks! i'll be able to clear my mathematics exam because of

[kiranshrestha]

Lagrange multiplier measures the change on objective function with the change in its constraint, isn't it? i wanna know how??? would u upload that as well.

[catnai]

Guys, this is a math video. You don't see people making comments about PatrickJMT's hands do you? Anyway, thanks a lot for your help, getting me through calc 2 one video at a time! :-)

[AakashGawand]

would love to learn from such a beautiful teacher