What is (x+1)(-x-1-2/(x+1)) ?

The solution to (x+1)(-x-1-2/(x+1)) is -x^2-2x-3

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simplify (x+1)(-x-1-2/(x+1))

simplify

(x + 1) (- x - 1 - \frac{2}{x + 1})

- x^{2} - 2 x - 3

Solution steps

(x + 1) (- x - 1 - \frac{2}{x + 1})

Join

- x - 1 - \frac{2}{x + 1} : \frac{- x ^{2} - 2 x - 3}{x + 1}

= (x + 1) \frac{- x ^{2} - 2 x - 3}{x + 1}

Cross-cancel common factor:

x + 1

= - x^{2} - 2 x - 3

\frac{( 1 + x ) y}{x}

\frac{245 π ^{2} + 14 π}{2 ( 35 π + 2 )}

2 (3 + 1)

(2 - e^{x})^{2}