Integral of sqrt(x^2+1), integral of sqrt(x^2-1), integral of sqrt(1-x^2)

In this calculus tutorial, we will do the classic trigonometric substitution problems, namely, the integral of sqrt(x^2+1), integral of sqrt(x^2-1), and integral of sqrt(1-x^2). These are some must-know examples for your Calculus 2 class! Best wishes to you in your class! Calculus 2 Integration techniques:    • Плейлист   ----------------------------- Support this channel and get my calculus notes on Patreon: 👉   / blackpenredpen   Get the coolest math shirts from my Amazon store 👉 https://amzn.to/3qBeuw6 ----------------------------- #calculus #bprpcalculus #apcalculus #tutorial #math