Mister Exam

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

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

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