y′′+6y′+9y=3x
You asked:
Investigate the equation: \(y^{\prime \prime} + 6 \cdot y^{\prime} + 9 y = 3 x\).
MathBot Answer:
\[y{\left(x \right)} = - \frac{2}{9} + \frac{x}{3} + \left(C_{2} x + C_{1}\right) e^{- 3 x}\]
\(C_{1}\), \(C_{2}\) are arbitrary constants.
\(e\) is Euler's number, a mathematical constant that is approximately \(2.71828\).