erweitern derivative of (0.8x-8(0.5x+6))+85

Lösung

erweitern

\frac{d}{d x} ((0.8 x - 8) (0.5 x + 6)) + 85

\frac{d}{d x} (0.4 x^{2} + 0.8 x - 48) + 85

Schritte zur Lösung

\frac{d}{d x} ((0.8 x - 8) (0.5 x + 6)) + 85

Multipliziere aus

(0.8 x - 8) (0.5 x + 6) : 0.4 x^{2} + 0.8 x - 48

= \frac{d}{d x} (0.4 x^{2} + 0.8 x - 48) + 85

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