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Ivenika [448]
3 years ago
10

How do you write -4i as a complex number?​

Mathematics
2 answers:
Contact [7]3 years ago
8 0

Answer:

4i

Step-by-step explanation:

Mama L [17]3 years ago
7 0

Answer:

4<em>i</em>

Step-by-step explanation:

negate the term with <em>i</em>

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If theta is an acute​ angle, solve the equation tangent theta equals four fifths
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