Question

Differentiate this (only relevant answers please!!) y = 2/x +x/2

Answer 1

Explanation:

2/x+x/2

y=x²+4/2x

dy/dx=d(x²+4/2x)/dx

dy/dx=d/dx[(x²+4)×1/2x]

dy/dx=x²+4.d/dx(1/2x)+1/2x.d/dx(x²+4)

dy/dx=x²+4×1/2x²+1/2x.2x

dy/dx=x²+4/2x² + 1/1

dy/dx=x²+4/2x² + 1