(dy)/(dx)=(x+2y)^2

解答

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

y = \frac{tan ( 2 ( x + c _{1} ) )}{2 2} - \frac{x}{2}

求解步骤

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

使用替代法求解:

y = \frac{tan ( 2 ( x + c _{1} ) )}{2 2} - \frac{x}{2}

y = \frac{tan ( 2 ( x + c _{1} ) )}{2 2} - \frac{x}{2}

\int 3 4 x^{3} - 8 x^{5} + 6 e^{x} - 2 d x

x^{^{'}} = - x + sin (t)

\frac{\partial}{\partial x} (\frac{3 x ^{5} - 7}{4 x})

x \to 8 lim (\frac{1}{( x - 8 ) ^{2}})

csc (y) d x + sec (x) d y = 0