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Mariulka [41]
3 years ago
10

Simplify 6 / (7+3i).

Mathematics
2 answers:
Helen [10]3 years ago
6 0

Answer:

21/29 - 9/29<em>i</em>

user100 [1]3 years ago
5 0

Answer:

To simplify the following expression: 6 / (7+3i), we're going to multiply and divide the entire expression by (7+3i), as follows:

\frac{6 (7-3i)}{ (7+3i)(7-3i)} = \frac{42-18i}{58} = 0.72 - 0.31i

Now, the denominator has NO imaginary numbers.

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