What is the solution for y^{''}-9y^'-3y=0 ?

The solution for y^{''}-9y^'-3y=0 is y=c_{1}e^{((9+sqrt(93))t)/2}+c_{2}e^{((9-sqrt(93))t)/2}

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y^{''}-9y^'-3y=0

y^{^{''}} - 9 y^{^{'}} - 3 y = 0

y = c_{1} e^{\frac{( 9 + 93 ) t}{2}} + c_{2} e^{\frac{( 9 - 93 ) t}{2}}

Solution steps

y^{''} (t) - 9 y^{'} (t) - 3 y = 0

Solve linear ODE:

y = c_{1} e^{\frac{( 9 + 93 ) t}{2}} + c_{2} e^{\frac{( 9 - 93 ) t}{2}}

y = c_{1} e^{\frac{( 9 + 93 ) t}{2}} + c_{2} e^{\frac{( 9 - 93 ) t}{2}}

What is the solution for y^{''}-9y^'-3y=0 ?
The solution for y^{''}-9y^'-3y=0 is y=c_{1}e^{((9+sqrt(93))t)/2}+c_{2}e^{((9-sqrt(93))t)/2}