(d^2)/(dx^2)(sqrt(1+x^2))

Lösung

\frac{d ^{2}}{d x ^{2}} (1 + x^{2})

\frac{1}{( 1 + x ^{2} ) 1 + x ^{2}}

Schritte zur Lösung

\frac{d ^{2}}{d x ^{2}} (1 + x^{2})

\frac{d}{d x} (1 + x^{2}) = \frac{x}{1 + x ^{2}}

= \frac{d}{d x} (\frac{x}{1 + x ^{2}})

\frac{d}{d x} (\frac{x}{1 + x ^{2}}) = \frac{1}{( 1 + x ^{2} ) 1 + x ^{2}}

= \frac{1}{( 1 + x ^{2} ) 1 + x ^{2}}

y^{^{'}} + \frac{y}{6960} = 0.0025862069

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