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Beliebt Rechnen >

dv= x/(sqrt(4+x^2))dx

Lösung

d v = \frac{x}{4 + x ^{2}} d x

Lösung

x = v^{2} + 2 c_{1} v + c_{1}^{2} - 4, x = - v^{2} + 2 c_{1} v + c_{1}^{2} - 4

Schritte zur Lösung

d v = \frac{x}{4 + x ^{2}} d x

Solve separable ODE:

x = v^{2} + 2 c_{1} v + c_{1}^{2} - 4, x = - v^{2} + 2 c_{1} v + c_{1}^{2} - 4

x = v^{2} + 2 c_{1} v + c_{1}^{2} - 4, x = - v^{2} + 2 c_{1} v + c_{1}^{2} - 4

Graph

Beliebte Beispiele

x^'=(1-x)(1-cos(pi)x)

x^{^{'}} = (1 - x) (1 - cos (π) x)

(y)^6(((dy)/(dx)-5)/3)=tan(3x)-5/3 (y)^6

(y)^{6} (\frac{\frac{d y}{d x} - 5}{3}) = tan (3 x) - \frac{5}{3} (y)^{6}

(dy)/(dx)=(ln(x^6))/(xy^2),y(1)=5

\frac{d y}{d x} = \frac{ln ( x ^{6} )}{x y ^{2}}, y (1) = 5

y - 2 y^{^{'}} = 5

y^'=(7x^2-1)/(7+8y)

y^{^{'}} = \frac{7 x ^{2} - 1}{7 + 8 y}