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HACTEHA [7]
4 years ago
5

Absolute value of -4 - 8i

Mathematics
1 answer:
Nitella [24]4 years ago
4 0
√80 because the absolute value for complex numbers of the form a+bi are evaluated as √a²+b²
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When adding and subtracting numbers do you add and subtract the denominator​
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No, you don't.

Step-by-step explanation:

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3 years ago
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sergiy2304 [10]

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