tojuice176 tojuice176 22-01-2024 Mathematics contestada What is the polar form of -9√3+9i ? A. 18(cos (120°)+isin (120°)) B. 18(cos (150°)+isin (150°)) C. 324(cos (120°)+isin (120°)) D. 324(cos (150°)+isin (150°))