(two *x - one)/(x - one) - (x^ two - x + one)/(x - one)^ two = zero
(2 multiply by x minus 1) divide by (x minus 1) minus (x squared minus x plus 1) divide by (x minus 1) squared equally 0
(two multiply by x minus one) divide by (x minus one) minus (x to the power of two minus x plus one) divide by (x minus one) to the power of two equally zero
(2*x - 1)/(x - 1) - (x2 - x + 1)/(x - 1)2 = 0
2*x - 1/x - 1 - x2 - x + 1/x - 12 = 0
(2*x - 1)/(x - 1) - (x² - x + 1)/(x - 1)² = 0
(2*x - 1)/(x - 1) - (x to the power of 2 - x + 1)/(x - 1) to the power of 2 = 0
(2x - 1)/(x - 1) - (x^2 - x + 1)/(x - 1)^2 = 0
(2x - 1)/(x - 1) - (x2 - x + 1)/(x - 1)2 = 0
2x - 1/x - 1 - x2 - x + 1/x - 12 = 0
2x - 1/x - 1 - x^2 - x + 1/x - 1^2 = 0
(2*x - 1) divide by (x - 1) - (x^2 - x + 1) divide by (x - 1)^2 = 0