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mel-nik [20]
4 years ago
5

What is the absolute value of the complex number -4- square root 2i?

Mathematics
1 answer:
DENIUS [597]4 years ago
7 0
Sqrt ( (-4)^2 + (-sqrt2i)^2 )

=  sqrt (16 + 2)

= sqrt 18

= sqrt9 * sqrt 2

= 3 sqrt2 (answer)
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