Question 674632
FOIL
(8+2i)(4-3i)
...
8(4) + 8(-3i) + 2i(4) - 2i(-3i)
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32 - 24i + 8i - 6i^2
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i = {{{sqrt(-1)}}} so {{{i^2 = sqrt(-1*-1)}}} = -1
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32 - 16i -6(-1)
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32 - 16i + 6
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{{{highlight_green(38-16i)}}}
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