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Popular >

y^{''}+9y^'=0

Solution

y^{^{''}} + 9 y^{^{'}} = 0

Solution

y = c_{1} + c_{2} e^{- 9 t}

Solution steps

y^{''} (t) + 9 y^{'} (t) = 0

Solve linear ODE:

y = c_{1} + c_{2} e^{- 9 t}

y = c_{1} + c_{2} e^{- 9 t}

Popular Examples

y^'=3x^2y-8e^{(x^3-4x)}

y^{^{'}} = 3 x^{2} y - 8 e^{(x^{3} - 4 x)}

y^{''}+4pi^2y=cos^3(2pix),y(0)=1

y^{^{''}} + 4 π^{2} y = cos^{3} (2 π x), y (0) = 1

tangent of f(x)=5-5x^2,(5,-120)tangent of

f (x) = 5 - 5 x^{2}, (5, - 120)

limit as x approaches 5 of x^2+2x-4

x \to 5 lim (x^{2} + 2 x - 4)

integral of e^{13x}

\int e^{13 x} d x

Frequently Asked Questions (FAQ)

What is the solution for y^{''}+9y^'=0 ?
The solution for y^{''}+9y^'=0 is y=c_{1}+c_{2}e^{-9t}