8x / x8 Share with your friends Share 0 Vijay Kumar Gupta answered this Consider the following function. y=8xx8Differentiate both sides with respect to x.Use Quotient Rule to get, dydx=ddx8xx8 =x8ddx8x-8xddxx8x82 =x8ddx8x-8xddxx8x16 since ddxax=axloga and ddxxn=nxn-1 =x88x log8-8x8x7x16 =x78x xlog8-8x16 =8x xlog8-8x9Thus the required derivative is dydx=8x xlog8-8x9 2 View Full Answer