maitripatel4273 maitripatel4273 22-04-2024 Mathematics contestada Find general solutions of the equations. First find a small integral root of the characteristic equation by inspection; then factor by division.A. y³ +3y ′′ −4y=0B. 2y³ −y ′′ −5y ′ −2y=0 C. y³ +27y=0