Calculus Examples

$\int 3 \cos (x^{2}) d x$

Step 1

Since $3$ is constant with respect to $x$ , move $3$ out of the integral.

$3 \int \cos (x^{2}) d x$

Step 2

$\int \cos (x^{2}) d x$ is a special integral. The integral is the Fresnel integral function.

$3 (C (x) + C)$

Step 3

Simplify.

$3 C (x) + C$