Free Version
Easy

# Integrate the Square of a Binomial using Substitution

SVCALC-8KXVPV

Compute $\int (3x+1)^2 \ dx$.

A

$\frac{(3x+1)^3}{3}+C$

B

$6(3x+1)+C$

C

$\frac{(3x+1)^3}{9}+C$

D

$(3x+1)^3+C$