Answer to Question #55742 in Calculus for JOSEPH

Question

If f and g are two functions of x, then …………….

A. d/dx (f/g )=fdf/dx –gdg/dx/ f ^2

B. d/dx (f/g )=gdf/dx –fdg/dx/ f ^2

C. d/dx (f/g )=gdfdx –fdfdx/ g^ 2

D. d/dx (f/g )=gd/fdx –fdg/dx/ g^ 2