erweitern 6/((s^2+9)^2)

Lösung

erweitern

\frac{6}{( s ^{2} + 9 ) ^{2}}

\frac{6}{s ^{4} + 18 s ^{2} + 81}

Schritte zur Lösung

\frac{6}{( s ^{2} + 9 ) ^{2}}

(s^{2} + 9)^{2} = s^{4} + 18 s^{2} + 81

= \frac{6}{s ^{4} + 18 s ^{2} + 81}

s im pl i f y (\frac{1}{2 x} + 4) (\frac{1}{2 x} - 8)

e x p an d 2 π^{4} - 2 π^{4} cos (θ) + π^{4} sin (2 (1 - cos (θ)))

e x p an d \frac{d ^{2}}{d ^{2} x} (x^{2} + y^{2} = a^{2})

e x p an d (3, - \frac{π}{6}) 0 x

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