Practicing Success
If $y = 3e^{2x}+2e^{3x},$ then which one of the following is true ? |
$\frac{d^2y}{dx^2}+5\frac{dy}{dx}+6y = 0 $ $\frac{d^2y}{dx^2}-5\frac{dy}{dx}+6y = 0 $ $\frac{d^2y}{dx^2}-5\frac{dy}{dx}-6y = 0 $ $\frac{d^2y}{dx^2}+5\frac{dy}{dx}-6y = 0 $ |
$\frac{d^2y}{dx^2}-5\frac{dy}{dx}+6y = 0 $ |