d/(dv)((p)((p+(9.5)/(v^2))(v-9.8)))

Lösung

\frac{d}{d v} ((p (v)) ((p (v) + \frac{9.5}{v ^{2}}) (v - 9.8)))

2 v p \frac{d p}{d v} - 19.6 p \frac{d p}{d v} + \frac{9.5 \frac{d p}{d v}}{v} + \frac{- 9.5 p - 93.1 \frac{d p}{d v}}{v ^{2}} + \frac{186.2 p}{v ^{3}} + p^{2}

Schritte zur Lösung

\frac{d}{d v} ((p) ((p + \frac{9.5}{v ^{2}}) (v - 9.8)))

Wende die Produktregel an:

(f \cdot g)^{'} = f^{'} \cdot g + f \cdot g^{'}

f = p, g = (p + \frac{9.5}{v ^{2}}) (v - 9.8)

= \frac{d p}{d v} (p + \frac{9.5}{v ^{2}}) (v - 9.8) + \frac{d}{d v} ((p + \frac{9.5}{v ^{2}}) (v - 9.8)) p

\frac{d}{d v} ((p + \frac{9.5}{v ^{2}}) (v - 9.8)) = v \frac{d p}{d v} - 9.8 \frac{d p}{d v} - \frac{9.5}{v ^{2}} + \frac{186.2}{v ^{3}} + p

= \frac{d p}{d v} (p + \frac{9.5}{v ^{2}}) (v - 9.8) + (v \frac{d p}{d v} - 9.8 \frac{d p}{d v} - \frac{9.5}{v ^{2}} + \frac{186.2}{v ^{3}} + p) p

Vereinfache

\frac{d p}{d v} (p + \frac{9.5}{v ^{2}}) (v - 9.8) + (v \frac{d p}{d v} - 9.8 \frac{d p}{d v} - \frac{9.5}{v ^{2}} + \frac{186.2}{v ^{3}} + p) p : 2 v p \frac{d p}{d v} - 19.6 p \frac{d p}{d v} + \frac{9.5 \frac{d p}{d v}}{v} + \frac{- 9.5 p - 93.1 \frac{d p}{d v}}{v ^{2}} + \frac{186.2 p}{v ^{3}} + p^{2}

= 2 v p \frac{d p}{d v} - 19.6 p \frac{d p}{d v} + \frac{9.5 \frac{d p}{d v}}{v} + \frac{- 9.5 p - 93.1 \frac{d p}{d v}}{v ^{2}} + \frac{186.2 p}{v ^{3}} + p^{2}

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

s im pl i f y (5 x - 3) \cdot (5 x + 3)

e x p an d (3 x + \frac{π}{3}) \cdot (\frac{3 π}{4} - 2 x)

e x p an d e^{x^{3}} (3 x^{2} y - x^{2}) d x + e^{x^{3}} d y

e x p an d \frac{2 ( x + 11 )}{( x - 5 ) ( x + 3 )}