Evaluate ∫ex+2dx\int e^{x+2} dx∫ex+2dx.
ex+2+Ce^{x+2} + Cex+2+C
ex+2+Ce^x + 2 + Cex+2+C
12ex+2+C\frac{1}{2}e^{x+2} + C21ex+2+C
ex+2+x+Ce^{x+2} + x + Cex+2+x+C