Mathematics, 10.07.2019 18:50 melodyl3on

Any would be really appreciated! rationalize the denominator of square root of negative 9 over open parentheses 4 minus 7 i close parentheses minus open parentheses 6 minus 6 i close parentheses. a: -3 - 6i/5 b: 39 - 6i/-9 c: -39 - 6i/ 17 d: 3 - 6i/3 (the first pic attached is the actual equation and the next are the potential answers)

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Any would be really appreciated! rationalize the denominator of square root of negative 9 over op...