Answer Happy

Please explain how to reach the answer.
Consider a system with complex eigenvalues. The system'sgeneral solution is given below. Show if there are any straightline solutions and draw them. Also draw nullclines and determinethe system's behavior.
X = C₁ e³t / 1 cos (2+) - 2 sin (24) 3t 3 cos (2+) + 3t C₂ e 2 Cos (2 t) + 1 i sin (21) 3sin (2 t) docs