Improper Integral of type 1

In this video, I showed how to rewrite an improper integral of type1 to make iteasier to compute

[savannahkim]

Love the flow. You are doing great. Keep on!!!!

[acerovalderas]

You are great. I am lucky to have found you.

[learning-iz-fun]

Limit can be solved by observation as well. In the product of linear and exponential term, the exponential will always grow or shrink faster than linear

[punditgi]

The proper way to learn about improper integrals is to watch Prime Newtons! 🎉😊

[magdytahir]

The integral of(zero) is a constant but you said that the integral is (zero), thanks my dear

[arbenkellici]

Hello professor! I need your help to solving: lim x approaches 9- (9-x) 1/4=0 by delta epsilon proof
Thank you!

[holyshit]

Gamma function ?
By very simple substitutoion we will get Gamma function

[Ivan-fctpfhd]

I think the last sentence was not correct. Limit does not converge to "-1". Limit IS equal to "-1".