(d^2)/(dx^2)(sqrt(x^2+49))

Lösung

\frac{d ^{2}}{d x ^{2}} (x^{2} + 49)

\frac{49}{( x ^{2} + 49 ) x ^{2} + 49}

Schritte zur Lösung

\frac{d ^{2}}{d x ^{2}} (x^{2} + 49)

\frac{d}{d x} (x^{2} + 49) = \frac{x}{x ^{2} + 49}

= \frac{d}{d x} (\frac{x}{x ^{2} + 49})

\frac{d}{d x} (\frac{x}{x ^{2} + 49}) = \frac{49}{( x ^{2} + 49 ) x ^{2} + 49}

= \frac{49}{( x ^{2} + 49 ) x ^{2} + 49}

\int cos (m) x d x

\frac{d ^{2}}{d x ^{2}} ((x^{2} + 8)^{9})

\int 7 x^{3} (x - 1)^{- 4} d x

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\frac{d y}{d x} - \frac{y}{x} = \frac{x}{y}