Integration by U substitution: When a 'function and its derivative' exist

Another integration problem using U substitution, this is an example of an integrand which is has a 'function and its derivative' in it. 📝❓Submit a question: https://forms.gle/rNs7PpeFNYGU5c4X7 🛒🛍️👕Buy merch: https://thephysicsmathswizard.myspreadshop.com/ ▶️Subscribe to the channel: https://www.youtube.com/thephysicsmathswizard 🤓🤏Become a channel member: https://t.ly/7KoV 🙏 Support me on patreon: https://t.ly/2vGI Follow me on twitter: https://twitter.com/d_byakatonda Follow me on facebook: facebook.com/denis.scientist ShoutOut to my patrons, Thanks for your support: Turium #ThePhysicsMathsWizard