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BaLLatris [955]
2 years ago
10

Evaluate (2 minus 5 i) (p + q) (i) when p = 2 and q = 5 i.

Mathematics
1 answer:
lora16 [44]2 years ago
4 0
(2 - 5i) ( 2 + 5i) (i)
(4 + 10i -10i -25) (i)
(4 - 25) (i)
-21i
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