Calculus 1 tutorial on the integration by u-substitution, 3 slightly harder and trickier examples: integral of x/(1+x^4), integral of tan(x)*ln(cos(x)), integral of 1/(1+sqrt(x)).
Want more integral practice for your calculus 1 or calculus 2 class? Check out my "100 integrals" 👉 https://youtu.be/dgm4-3-Iv3s
0:00 3 slightly harder and trickier integrals, calculus 1
Integral of x/(1+x^4), 0:47
Integral of tan(x)*ln(cos(x)), 4:29
Integral of 1/(1+sqrt(x)), 7:47
#calculus #blackpenredpen