Question

[ax/(a^2+ x^2)^3/2]=y
find
dy/dx=?

Answer 1

Hope that it will help you.

these attachments will help you in your question.

Answer 2

The answer would be a/[(a²+x²)^3/2] - 3ax²/[(a²+x²)^5/2]

Use ax as first function or term and 1/(a²+x²)^3/2 as second term and solve it using the product rule