erweitern-(2s(-s^2-27))/((s^2-9)^3)

Lösung

erweitern

- \frac{2 s ( - s ^{2} - 27 )}{( s ^{2} - 9 ) ^{3}}

- \frac{- 2 s ^{3} - 54 s}{s ^{6} - 27 s ^{4} + 243 s ^{2} - 729}

Schritte zur Lösung

- \frac{2 s ( - s ^{2} - 27 )}{( s ^{2} - 9 ) ^{3}}

(s^{2} - 9)^{3} = s^{6} - 27 s^{4} + 243 s^{2} - 729

= - \frac{2 s ( - s ^{2} - 27 )}{s ^{6} - 27 s ^{4} + 243 s ^{2} - 729}

Multipliziere aus

2 s (- s^{2} - 27) : - 2 s^{3} - 54 s

= - \frac{- 2 s ^{3} - 54 s}{s ^{6} - 27 s ^{4} + 243 s ^{2} - 729}

e x p an d 2 (\frac{x ^{2}}{2} + t^{2} + t = c)

e x p an d 100 (1 - e^{- 0.07 t})

e x p an d \frac{( x - 2 ) ( x + 2 )}{( x + 1 ) ( x + 3 )}

e x p an d (m^{2} + n^{3})^{2} - 4 m^{2} y^{3}

\frac{d}{d x} ((z) (\frac{z}{z + 2} + 1))