Recent content by (glass/2)=?

mtayab1994, I don't exactly follow. Do you not see what I've posted? What do you mean by, "your writing"? Thanks

Hello All, I can compute the solution, but I fail to see how it further simplifies into the final expression. The solution manual lists both the answer and its simplified formulation. How do I go from step three to step four? Homework Statement Find the derivative of: f(x) =...