¿Cuál es la regla para derivar el cociente dos funciones? Con f y g funciones que dependen de x, g(x) distinto de cero.

b is the final answer! : )

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

what is the original number? you forgot to add it.