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Leanna Wyatt
Mathematics
17 September, 04:07
Simplify the expression: (4 - 7i) + (1 - 2i).
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Branson Gentry
17 September, 04:08
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Step-by-step explanation:
(4 - 7i) + (1 - 2i)
4 - 7i = 1 - 2i
collect like terms
4 - 1 = - 7i + 2
3 = - 5i
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