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3 years ago

10

If u = 8 + 4i and v = 3i + 6, then what is u – v?

1 answer:

lozanna [386]3 years ago

7 0

$u=8+4i\ and\ v=31+6\\\\u-v=(8+4i)-(3i+6)=8+4i-3i-6=(8-6)+(4i-3i)\\\\\huge\boxed{=2+i}\leftarrow \boxed{d}$

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3 years ago

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