erweitern (4s+5)/((s+3)^2)

Lösung

erweitern

\frac{4 s + 5}{( s + 3 ) ^{2}}

\frac{4 s + 5}{s ^{2} + 6 s + 9}

Schritte zur Lösung

\frac{4 s + 5}{( s + 3 ) ^{2}}

(s + 3)^{2} = s^{2} + 6 s + 9

= \frac{4 s + 5}{s ^{2} + 6 s + 9}

e x p an d (2 x y + 3) d x

e x p an d \frac{5}{x ( x + 5 )}

e x p an d \frac{2 s}{- 2 s ^{2} + 1 + 4 s ^{4}}

e x p an d e^{2 (t - 1)} cos (w) (t - 1) H (t - 1)

e x p an d \frac{- l ( - 2 l ( - 2 l ( - 2 l + 1 ) - 1 ) + 1 ) - 1}{8}