- one /((x - one * three)*(x^ two + one)) - acot(x)/(x - one * three)^ two = zero
minus 1 divide by ((x minus 1 multiply by 3) multiply by (x squared plus 1)) minus arcco tangent of gent of (x) divide by (x minus 1 multiply by 3) squared equally 0
minus one divide by ((x minus one multiply by three) multiply by (x to the power of two plus one)) minus arcco tangent of gent of (x) divide by (x minus one multiply by three) to the power of two equally zero
-1/((x - 1*3)*(x2 + 1)) - acot(x)/(x - 1*3)2 = 0
-1/x - 1*3*x2 + 1 - acotx/x - 1*32 = 0
-1/((x - 1*3)*(x² + 1)) - acot(x)/(x - 1*3)² = 0
-1/((x - 1*3)*(x to the power of 2 + 1)) - acot(x)/(x - 1*3) to the power of 2 = 0
-1/((x - 13)(x^2 + 1)) - acot(x)/(x - 13)^2 = 0
-1/((x - 13)(x2 + 1)) - acot(x)/(x - 13)2 = 0
-1/x - 13x2 + 1 - acotx/x - 132 = 0
-1/x - 13x^2 + 1 - acotx/x - 13^2 = 0
-1 divide by ((x - 1*3)*(x^2 + 1)) - acot(x) divide by (x - 1*3)^2 = 0