erweitern (-x^2-2)/((x+1)(x-2))

Lösung

erweitern

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

\frac{- x ^{2} - 2}{x ^{2} - x - 2}

Schritte zur Lösung

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

Multipliziere aus

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

= \frac{- x ^{2} - 2}{x ^{2} - x - 2}

\frac{d}{d x} ((z) (x^{2} + 2 y^{2} + 3 z^{2} - 1))

e x p an d (3 + x) x^{2} e^{7 x}

e x p an d x^{\frac{2}{5}} (y^{\frac{1}{2}} + 2 x^{\frac{6}{5}})^{6}

e x p an d \frac{( x ^{2} + x - 125 ) ( x - 5 )}{( x + 4 ) ( x ^{2} - 9 )}

e x p an d - \frac{d}{d x} (\frac{x - a}{( x - a ) ^{2} + b ^{2}})