vereinfachen (2+3s)/(s(s+2.5))+1

Lösung

vereinfachen

\frac{2 + 3 s}{s ( s + 2.5 )} + 1

\frac{s ^{2} + 5.5 s + 2}{s ( s + 2.5 )}

Schritte zur Lösung

\frac{2 + 3 s}{s ( s + 2.5 )} + 1

Wende Bruchregel an:

1 + \frac{b}{c} = \frac{c + b}{c}

= \frac{s ( s + 2.5 ) + 2 + 3 s}{s ( s + 2.5 )}

Vereinfache

s (s + 2.5) + 2 + 3 s : s^{2} + 5.5 s + 2

= \frac{s ^{2} + 5.5 s + 2}{s ( s + 2.5 )}

e x p an d \frac{s - 9}{( s - 1 ) ( s - 5 )}

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

\frac{\partial}{\partial y} ((z) (2 - 2 x - 4 y))

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

\frac{\partial}{\partial x} ((f (x, y)) (4 x - 2 y^{4}))