(x+1)^2d^2y/dx^2 + (x+1)dy/dx = (2x+3) (2x+4)
You asked:
Investigate the equation: \(\frac{{\left( x + 1 \right)}^{2} \cdot {d}^{2} \cdot y}{d \cdot {x}^{2}} + \frac{\left(x + 1\right) \cdot d y}{d x} = \left(2 x + 3\right) \cdot \left(2 x + 4\right)\).