y(225-x^2)^{1/2}dy=(225+y^2)^{1/2}dx

Solución

y (225 - x^{2})^{\frac{1}{2}} d y = (225 + y^{2})^{\frac{1}{2}} d x

y = \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) + ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = - \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) + ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) - ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = - \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) - ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}

Pasos de solución

y (225 - x^{2})^{\frac{1}{2}} d y = (225 + y^{2})^{\frac{1}{2}} d x

Solve separable ODE:

y = \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) + ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = - \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) + ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) - ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = - \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) - ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}

y = \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) + ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = - \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) + ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) - ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}, y = - \frac{- 450 + c _{1}^{2} + arcsin ^{2} ( \frac{x}{15} ) + 2 c _{1} arcsin ( \frac{x}{15} ) - ( arcsin ^{4} ( \frac{x}{15} ) + 4 c _{1} arcsin ^{3} ( \frac{x}{15} ) + 6 c _{1}^{2} arcsin ^{2} ( \frac{x}{15} ) + 4 c _{1}^{3} arcsin ( \frac{x}{15} ) + c _{1}^{4} ) ^{\frac{1}{2}}}{2}

x^{^{'}} = 1 + x^{2}

y^{^{'}} + (cos (x)) y = cos (x)

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

x (2 y + 1) d x - (x^{2} + 1) d y = 0

(8 x - 1) y^{^{'}} + 8 y = 0