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Mathematics 14 Online
OpenStudy (anonymous):

given the complex number 7-4i,what is the real part?

OpenStudy (anonymous):

7

OpenStudy (anonymous):

real part is 7, imaginary part is -4i

OpenStudy (anonymous):

No imaginary part is just -4.

OpenStudy (anonymous):

the i is extra information i geuss.

OpenStudy (anonymous):

Not at all.Imaginary part is the coefficient of i. Rate if u like:)

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