erweitern (10)/((s+1)^2(s+3))

Lösung

erweitern

\frac{10}{( s + 1 ) ^{2} ( s + 3 )}

\frac{10}{s ^{3} + 5 s ^{2} + 7 s + 3}

Schritte zur Lösung

\frac{10}{( s + 1 ) ^{2} ( s + 3 )}

(s + 1)^{2} = s^{2} + 2 s + 1

= \frac{10}{( s ^{2} + 2 s + 1 ) ( s + 3 )}

Multipliziere aus

(s^{2} + 2 s + 1) (s + 3) : s^{3} + 5 s^{2} + 7 s + 3

= \frac{10}{s ^{3} + 5 s ^{2} + 7 s + 3}

e x p an d - 5 (4 x + y = 1)

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

s im pl i f y (\frac{1}{x ^{6} y} - \frac{1}{7}) (x^{\frac{4}{9}} y^{\frac{1}{3}})

e x p an d (2 x^{2} + \frac{a}{x ^{3}})^{10}

e x p an d sec ((7 x^{5} + 6 x + 7)^{2}) (35 x^{4} + 6)