erweitern (2e^x-xe^2)/((1-x)^2)

Lösung

erweitern

\frac{2 e ^{x} - x e ^{2}}{( 1 - x ) ^{2}}

\frac{2 e ^{x} - e ^{2} x}{1 - 2 x + x ^{2}}

Schritte zur Lösung

\frac{2 e ^{x} - x e ^{2}}{( 1 - x ) ^{2}}

(1 - x)^{2} = 1 - 2 x + x^{2}

= \frac{2 e ^{x} - e ^{2} x}{1 - 2 x + x ^{2}}

\frac{d ^{2}}{d x ^{2}} ((f (x, y)) (- 6 x y - 6 x))

e x p an d \frac{- 3 x ^{3} + 23 s ^{2} + 578}{s ^{2} ( s ^{2} - 6 s + 34 )}

e x p an d \frac{( 2 x y + 1 ) ^{7}}{128}

e x p an d z^{2 - 3 x + 2}

e x p an d - \frac{- s ^{2} + 2 s + 24}{( s ^{2} - 2 s + 26 ) ^{2}}