Integrate with respect to x:4x^2.dx
recall the power rule:
∫ x^n dx = 1/(n+1) x^(n+1) + C
for derivatives, multiply by power and lower it
for integrals, raise the power and divide by it.
∫ x^n dx = 1/(n+1) x^(n+1) + C
for derivatives, multiply by power and lower it
for integrals, raise the power and divide by it.