Mathematics
sky530
2020-04-22 23:10:45
Simplify(5+2i)(1+3i)
ANSWERS
Alleshouse390
2020-04-23 01:10:17

(5 + 2i)(1 + 3i) 5 * 1 = 5 5 * 3 = 15i 2i * 1 = 2i 2i * 3i = 6i^2 So we have... 5 + 15i + 2i + 6i^2 5 + 17i + 6i^2 In order.... 6i^2 + 17i + 5

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