Solve, finding all solutions in $[0,2\pi)$ or $[0^\circ, 360^\circ)$ \\
$2\cos^2x + \sqrt{3}\cos x = 0$ \\
The solution(s) in $[0^\circ, 360^\circ)$ is/are $x = $ \\
(Type your answer in degrees. Do not include the degree symbol in your answer. Use a comma to separate answers as needed) \\
The solution(s) in $[0, 2\pi)$ is/are $x = $ \\
(Simplify your answer. Type an exact answer, using $\pi$ as needed. Use integers or fractions for any numbers in the expression. Use a comma to se