The polar form of -1 - √(-3) is

• A. \(2(\cos \frac{{2\pi }}{3} - i\sin \frac{{2\pi }}{3})\)
• B. \(2(\cos \frac{{\pi }}{3}+ i\sin \frac{{\pi }}{3})\)
• C. \(2(\cos \frac{{2\pi }}{3} + i\sin \frac{{2\pi }}{3})\)
• D. \(2(\cos \frac{{\pi }}{3} - i\sin \frac{{\pi }}{3})\)