Mister Exam

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Identical expressions
(x^ two - x + one)/(x*(x - one))
(x squared minus x plus 1) divide by (x multiply by (x minus 1))
(x to the power of two minus x plus one) divide by (x multiply by (x minus one))
(x2 - x + 1)/(x*(x - 1))
x2 - x + 1/x*x - 1
(x² - x + 1)/(x*(x - 1))
(x to the power of 2 - x + 1)/(x*(x - 1))
(x^2 - x + 1)/(x(x - 1))
(x2 - x + 1)/(x(x - 1))
x2 - x + 1/xx - 1
x^2 - x + 1/xx - 1
(x^2 - x + 1) divide by (x*(x - 1))
Similar expressions
(x^2 - x - 1)/(x*(x - 1))
(x^2 - x + 1)/(x*(x + 1))
(x^2 + x + 1)/(x*(x - 1))

Limit of the function (x^2 - x + 1)/(x*(x - 1))