Find the general solution. \\ y'''-12y'=0 | Homework.Study.com
We'll solve the cubic equation to find out the value of {eq}m {/eq} . If the value of {eq}m=a, i \alpha , -i \alpha {/eq} then the general solution is: {eq}y(x)= c_{1} \sin (\alpha x) +c_{2} \cos(\alpha x)+c_{3}e^{ax} {/eq}. ...