Integrating by Substitution

Take a look at these pre-made integration examples first.
Then get your own integrals instantly!

This is what you would input:

1 / (2x + 3)^2

This is what you would input:

x^2 (1 + x^3)^100

This is what you would input:

x^3 (2 + x^4)^2 (1 + (2 + x^4)^3)^4

This is what you would input:

(x + 1) / (x^2 + 2x + 3)

This is what you would input:

(1 + sin[x])^7 cos[x]

This is what you would input:

sin[log[x]] / x

This is what you would input:

x e^x^2

This is what you would input:

log[arctan[x]] / (x^2+1)

This is what you would input:

e^(2x) / sqrt[e^x + 1]

This is what you would input:

1 / (x^(1/2) + x^(1/4))

This is what you would input:

cos[x] / (sin[x] + cos[x]^2)

This is what you would input:

F[x] (F[x] + 1)^3 F'[x]