Exercise
$\left(p-w\right)\:dp\:+\:dw\:=\:0$
Step-by-step Solution
Learn how to solve problems step by step online. Solve the differential equation (p-w)dp+dw=0. Group the terms of the equation. Divide both sides of the equation by dw. Rewrite the differential equation. When we identify that a differential equation has an expression of the form Ax+By+C, we can apply a linear substitution in order to simplify it to a separable equation. We can identify that p-w has the form Ax+By+C. Let's define a new variable u and set it equal to the expression.
Solve the differential equation (p-w)dp+dw=0
Final answer to the exercise
$p=w+\sqrt{-2w+C_1},\:p=w-\sqrt{-2w+C_1}$