Kingtell4237 Kingtell4237 07-01-2024 Mathematics contestada The general solution to the second-order differential equation 25y'' + 40y' + 16y = 0 is in the form y(x) = c1e^(rx) + c2xe^(rx). Find the value of r. A) 1/4 B) 1/2 C) 1 D) 2