- two /((x - one)*(four *x^ two + one)) - acot(two *x)/(x - one)^ two = zero
minus 2 divide by ((x minus 1) multiply by (4 multiply by x squared plus 1)) minus arcco tangent of gent of (2 multiply by x) divide by (x minus 1) squared equally 0
minus two divide by ((x minus one) multiply by (four multiply by x to the power of two plus one)) minus arcco tangent of gent of (two multiply by x) divide by (x minus one) to the power of two equally zero
-2/((x - 1)*(4*x2 + 1)) - acot(2*x)/(x - 1)2 = 0
-2/x - 1*4*x2 + 1 - acot2*x/x - 12 = 0
-2/((x - 1)*(4*x² + 1)) - acot(2*x)/(x - 1)² = 0
-2/((x - 1)*(4*x to the power of 2 + 1)) - acot(2*x)/(x - 1) to the power of 2 = 0
-2/((x - 1)(4x^2 + 1)) - acot(2x)/(x - 1)^2 = 0
-2/((x - 1)(4x2 + 1)) - acot(2x)/(x - 1)2 = 0
-2/x - 14x2 + 1 - acot2x/x - 12 = 0
-2/x - 14x^2 + 1 - acot2x/x - 1^2 = 0
-2 divide by ((x - 1)*(4*x^2 + 1)) - acot(2*x) divide by (x - 1)^2 = 0