Mathematics Integrals 1 Mark Appeared in: 2023 (3 sets) $\int 2^{x+2} dx$ is equal to : (a) $2^{x+2} + C$ (b) $2^{x+2} \log 2 + C$ (c) $\frac{2^{x+2}}{\log 2} + C$ (d) $2 \cdot \frac{2^x}{\log 2} + C$