What Is the Characteristic Equation of the Differential Equation $9 \frac{d^{2} y}{d x^{2}}+2 \frac{d y}{d x}-27 y=0$

question 122

Essay

What is the characteristic equation of the differential equation $9 \frac{d^{2} y}{d x^{2}}+2 \frac{d y}{d x}-27 y=0$ ?

---

Definitions:

Liabilities

Financial obligations or debts of a business that are due to be paid to creditors in the future.

Accounting Equation

The foundational principle in accounting that states assets equal liabilities plus shareholders' equity.

Profitable

Refers to a financial state where income exceeds expenses, resulting in a positive gain.

Accounting Equation

The foundation of double-entry bookkeeping, which asserts that assets equal the sum of liabilities and shareholders' equity.