six *x*(two *x^ two /(x - two)^ two - three *x/(x - two) + one)/(x - two)^ three = zero
6 multiply by x multiply by (2 multiply by x squared divide by (x minus 2) squared minus 3 multiply by x divide by (x minus 2) plus 1) divide by (x minus 2) cubed equally 0
six multiply by x multiply by (two multiply by x to the power of two divide by (x minus two) to the power of two minus three multiply by x divide by (x minus two) plus one) divide by (x minus two) to the power of three equally zero