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Mathematics, 01.10.2019 13:10 christopherandp66l91

Simplify the number using the imaginary unit i:

(square root) -28

options:
a. 2(square root) -7
b. -2(square root) -7
c. i(square root) 28
d. 2i(square root) 28

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Simplify the number using the imaginary unit i:

(square root) -28

options:...

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