Answer:
(3 - 2i)(4 + 1)
=3(4 + 1 ) +(-2i)(4 + 1)
=3(4 + 1 ) -2i(4 + 1)
=12 + 3 -8i - 2i
= 15 - 10i
no it is not now I am just putting random words
Answer: 1000
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kilogram, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38 ... 1 kg = 1000 grams.