dixiedavidson dixiedavidson

04-03-2018
Mathematics

contestada

is -4 real, complex, pure imaginary, or nonreal complex. (More than one of these descriptions may apply.)

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nilbert nilbert

04-03-2018

-4 is real and partially complex, since it does not exist in all situations involving numbers, but is still a widely used number that can be real when calculating.

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