A separable differential equation is a type of differential equation in which the variables can be separated on opposite sides of the equation, allowing for straightforward integration to find a solution. This method is particularly useful for solving first-order ordinary differential equations where the equation can be expressed in the form dy/dx = g(y)h(x).
An Ordinary Differential Equation (ODE) is an equation involving a function and its derivatives, which describes the relationship between the two. ODEs are essential in modeling the behavior of dynamic systems in fields like physics, engineering, and biology, where they help predict how a system evolves over time.