Mathematics, 19.10.2020 22:01, dragon7363
Which expressions are equivalent to the given complex number? 45 + 2i
A. (2 + 8i) + 2(9 + 6i)(1 - i) B. (9 + 4i) + 2(4 + 7i)(1 - 2i)
C. (13 + 4i) + 2(7 + 2i)(2 - i) D. (2 + 8i) + (30 - 6i)
E. (9 + 4i) + (36 - 2i) F. (13 + 4i) + (32 - 6i)
Answers: 2
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Which expressions are equivalent to the given complex number? 45 + 2i
A. (2 + 8i) + 2(9 + 6i)(1 - i...
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