Answer:
144
Step-by-step explanation:
just did it
Answer:
D
Step-by-step explanation:
i think it's correct if not I'm sorry
(3.14)(21.98)(21.98)
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2
Answer:
5
Step-by-step explanation:
Assuming we want to evaluate |z|, given that, z=4+3i.
Then, by definition of modulus,



Therefore the modulus be of the given complex number is 5 units