(dy)/(dx)=2y+a

解答

\frac{d y}{d x} = 2 y + a

y = \frac{e ^{2 x + c_{1}}}{2} - \frac{a}{2}

求解步骤

\frac{d y}{d x} = 2 y + a

求解可分离方程:

y = \frac{e ^{2 x + c_{1}}}{2} - \frac{a}{2}

y = \frac{e ^{2 x + c_{1}}}{2} - \frac{a}{2}

\int \frac{1}{z + 1}

\frac{d}{d x} (- (x^{2}))

\frac{d}{d x} (\frac{- 11}{x})

x \to 0 + lim ((\frac{sin ( x )}{x})^{\frac{1}{x}})

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