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

Lösung

erweitern

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

\frac{27 + 3 s ^{3} + 2 s ^{2}}{s ^{4} + 9 s ^{2}}

Schritte zur Lösung

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

Multipliziere aus

s^{2} (s^{2} + 9) : s^{4} + 9 s^{2}

= \frac{27 + 3 s ^{3} + 2 s ^{2}}{s ^{4} + 9 s ^{2}}

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

e x p an d (L^{\frac{1}{3}} + K^{\frac{1}{3}})^{3}

e x p an d (cos (x) + y sin (x))^{2}

e x p an d P (2, - 3) A (c + 2, - 4) B (4 - 3 c, - 2)

e x p an d l im x \Rightarrow 2 (3 x^{3} - 2 x^{2} + 6 x)