y = (5+ e) Use Logarithmic Differentiation to find dy dr dy dr Type sin(x) for sin(x), cos(x) for cos(x), and so on. Use x^2 to square x, x^3 to cube x, and so on. Use (sin(x))^2 to square sin(x). Use In() for the natural logarithm. Do NOT simplify your answer. Question Help: Video D Post to forum Submit Question