Definite Integral With U-Substitution

U-substitution is a useful integration technique. However remember to change the upper and lower bounds to values of U

[@keithrobinson2941]

I haven't looked at an integral problem for at least three decades. Your explanation is beautiful...it's all coming back!

[@alexh.4514]

This man's handwriting is mesmerizing. Love the mise-en-place approach here when setting up the u-substitution!

[@PrimeNewtons]

Thank you kindly!

[@WolfPup-gb8ze]

You explained everything so well. And, a soothing voice and great penmanship. Thank you, very much!

[@PrimeNewtons]

I'm glad you found my video helpful. Thank you for th the kind words.

[@joshuakarki5894]

Love the energy! Keep up the great content!

[@PrimeNewtons]

Thank you for your kind words

[@R9RealMadridR9CR7]

You are an outstanding citizen. Loving the positive Calc vibes. Cheers!

[@molly3116]

I love your enthusiasm and energy! Thank you for making this topic fun.

[@Taric25]

I did trig substitution instead, and I got to integrate 48 tan³(x) sec(x) from zero to arctan((sqrt5)/2), which equals 14. I got the right answer!

[@staylorphotography]

Finally, a breakdown I could follow. Thank you!

[@PrimeNewtons]

Glad it was helpful!

[@mapi100]

Your explanations are flawless

[@punditgi]

Wow! A real tour de force! Bravo, sir! 🙂

[@rezabegimsholamova]

This was so helpful. Please keep making videos like that!

[@TranquilSeaOfMath]

Great video. So easy to listen to. Presentation is done well.

[@d1g1_tum3]

Brilliant video, it helps me understand a lot!

[@EE-Spectrum]

This one problem has all the areas one needs to know of how to calculate a definite integral by substitution. Definitely it's a great example. 👍

[@mdcslg]

Sir, you really helped me a lot with this lesson thank youu

[@eswyatt]

The most amazing thing about this video isn't the calculus; it's the mental arithmetic!

[@MildlyEducational]

So helpful, thank you so much!

[@sarapetkova3271]

This helped so much. Thank you sir.

[@leoxu7461]

Legend! Thanks for the video 🔥

[@chaerihwi5117]

this helped sm thank you!

[@cyrahalamag7119]

My goddd! Thank you sir! You're a big help❤️

[@villainlao]

amazing! helped me a lot

[@elirei_]

I was able to understand the lesson very well. Thank you for this!! I hope you still keep on making videos like this :)

[@PrimeNewtons]

I'm glad it helped.

[@pratiksapkota5083]

you choose the perfect problems..this is harder thaan usually what other videos solve

[@xj0469clank]

great video thank you

[@khristelleras3990]

Thank you sir. It really helped me

[@isaacnumbo6700]

Great submission

[@nicolascamargo8339]

Wow genial, explicado cada detalle

[@feedersinternational9895]

Excellently brilliant. Thanks!

[@PrimeNewtons]

You're very welcome!

[@feedersinternational9895]

What's your email or other contacts?

[@ShubhamYadav-os3ur]

Nice explanation love from INDIA

[@evan1540]

THANK YOU

[@user-yq4si6xz9i]

Thank you very much

[@jaysquare4083]

You're good man

[@JosephNeng-ok9vl]

This helped so much, thank you sir.

[@PrimeNewtons]

You're welcome!

[@cfcdan1084]

i love this guy so much❤❤.

[@PrimeNewtons]

I love you too

[@Darikwa1]

Great content. Curious question, in the prep stage is it wrong to simplify the numerator ((U-36)/3) to just (U-12)?

[@PrimeNewtons]

That would only be correct if it was (3u- 36)/3

[@jamboree1953]

Looking Really cool here

[@PrimeNewtons]

Thank you

[@flacko4819]

bro is the goat

[@erensahin2429]

Damnn math teacher with a rizz thanks alot sirr!!!

[@shahimpanjwani8547]

Helping me with my upcoming exam! thanks.

[@PrimeNewtons]

Best of luck!

[@jonte7789]

legend

[@arstyanayu1958]

Swag outfits man...thanks for this

[@PrimeNewtons]

Thank you!

[@ridwanbodmas8112]

Well done

[@AnanomousRex]

love my uso😍

[@May-zp1mr]

How do you keep that blackboard so clean?! *love!*

[@PrimeNewtons]

I just try

[@Leonpangu]

At 3:22 why and how did you just drop the 3 to the denominator?

[@anitamlem]

Thank you so much, you helped clear my question, I appreciate it. also, are you Nigerian?

[@PrimeNewtons]

Yes

[@jiayiliu8136]

do i need to recalculate the boundary every time when i use U substitution?

[@PrimeNewtons]

Not necessarily. You can do the integration without the boundary, return to the original variable and then evaluate. Sometimes it's just simpler to recalculate

[@AlMazrahHostileSoldier]

What’s the intro song?

[@phamtuankiet8261]

Can we solve this integral in the form of limitation of Riemann sum?

[@patrickjude6191]

Sir you're too good✅

[@PrimeNewtons]

Thanks.

[@patrickjude6191]

@@PrimeNewtonssir can you help solve this: integrate (4x+1)/√(x² +x+1)

[@tsoojbaterdene7793]

❤

[@tomaskharoun2262]

3:22 I don’t understand why we rearrange it like that?

[@akudandia6564]

good luckk broo.. im come backk!!

[@PrimeNewtons]

Welcome back

[@richardbraakman7469]

Lol I got 50 and I don’t know where I went wrong. I did it a bit more complicated, I did a t = sqrt(u) substitution and then I substituted the resulting integral all the way back to x before applying 0 and 15

[@addaline9645]

This guy is funny

[@d.yousefsobh7010]

We can solve by barts

[@mbarubukeyetheogene7724]

The are not visible try to increase light in your working place

[@muhammadganji1529]

😂😂😂😂😂😂🎉🎉🎉🎉🎉🎉

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God loves you and he wants to save everyone, but in order for him to do that, you need to repent and be baptized. Also share his gospel with everyone you come in to contact with and keep his commandments 🙏🏾😘

[@PrimeNewtons]

Thank you