Calculus
(m+1)((g(x))4+C\left(m+1)\left((g(x\right)\right)^4+C
4(m+1)((g(x))m+1+C4\left(m+1)\left((g(x\right)\right)^{m+1}+C
2(g(x))m+1m+1+C\frac{2(g(x))^{m+1}}{m+1}+C
4(g(x))m+1m+1+C\frac{4(g(x))^{m+1}}{m+1}+C