Question

y=(x²+5x)logx find dy/dx​

Answer 1

Answer:

Step-by-step explanation:

y = (x² + 5x) logx

dy/dx = d/dx [ (x² + 5x) logx]

           =  (x² + 5x) * d/dx(logx) + logx * d/dx (x² + 5x)

            = (x² + 5x ) * 1/x + logx (2x + 5)

            = (x + 5) + (2x + 5) logx.