Differentiate with respect to x : tan-1 ( 5x / 1 - 6x2 ) The answer:( 3 / 1 + 9x2 + 2 / 1 + 4x2 ) Share with your friends Share 30 Anuradha Sharma answered this Let y = tan-15x1-6x2=tan-13x+2x1-6x2= tan-13x+2x1-3x×2x=tan-13x+tan-12xNow differentiating wrt x we get, dydx=11+3x2ddx3x-11+2x2ddx2x=31+9x2+21+4x2 97 View Full Answer