Find the general solution of the following homogeneousdifferential equations. (a) y"(x) - 2.y'(x) - 3. y(x) (b) y"(x) +6. y'(x) + 9. y(x) (c) y (x) + 25. y(x) = 0 (10 pts each) Find the general solution of the following homogeneous differential equations. (a) \( y^{\prime \prime}(x)-2 \cdot y^{\prime}(x)-3 . y(x) \) (b) \( y^{\prime \prime}(x)+6 \cdot y^{\prime 1 answer