erweitern (2(1.6s^2+10s+33111258.278))/(s^2)

Lösung

erweitern

\frac{2 ( 1.6 s ^{2} + 10 s + 33111258.278 )}{s ^{2}}

3.2 + \frac{20}{s} + \frac{66222516.556}{s ^{2}}

Schritte zur Lösung

\frac{2 ( 1.6 s ^{2} + 10 s + 33111258.278 )}{s ^{2}}

Multipliziere aus

2 (1.6 s^{2} + 10 s + 33111258.278) : 3.2 s^{2} + 20 s + 66222516.556

= \frac{3.2 s ^{2} + 20 s + 66222516.556}{s ^{2}}

Wende Bruchregel an:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{3.2 s ^{2} + 20 s + 66222516.556}{s ^{2}} = \frac{3.2 s ^{2}}{s ^{2}} + \frac{20 s}{s ^{2}} + \frac{66222516.556}{s ^{2}}

= \frac{3.2 s ^{2}}{s ^{2}} + \frac{20 s}{s ^{2}} + \frac{66222516.556}{s ^{2}}

Streiche

\frac{3.2 s ^{2}}{s ^{2}} : 3.2

= 3.2 + \frac{20 s}{s ^{2}} + \frac{66222516.556}{s ^{2}}

Streiche

\frac{20 s}{s ^{2}} : \frac{20}{s}

= 3.2 + \frac{20}{s} + \frac{66222516.556}{s ^{2}}

s im pl i f y cos^{3} (x) sin (x) + \frac{3}{8} (x - \frac{1}{4} sin (4 x))

e x p an d \frac{( 3 x - 2 ) ( 4 x - 3 )}{( x - 5 ) ( x - 1 )}

e x p an d r^{2} + (a + \frac{4}{a}) r + (0.5 \cdot a^{2} - 2)

e x p an d (x - 2) x - 2

e x p an d \frac{1}{2} cos^{3} (t) (1 - tan^{4} (t) + sec^{4} (t))