Answer:
2) 2 + 5i
Step-by-step explanation
Fom the given question, we are find the product of 5-2i and i
i(5-2i)
Expand
= 5i - 2(i^2)
From complex number i^2 = -1
Substitute
= 5i - 2(-1)
= 5i + 2
= 2 + 5i
Hence the product is 2 + 5i
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