What is the derivative of f(x)=e116x2f(x) = e^{116x^2}f(x)=e116x2?
232xe116x2232x e^{116x^2}232xe116x2
e116x2e^{116x^2}e116x2
116xe116x2116x e^{116x^2}116xe116x2
232e116x2232 e^{116x^2}232e116x2