starr47 starr47

04-11-2018
Mathematics

contestada

Show that f(2-3i) is a real number

Respuesta :

NetherFury NetherFury

04-11-2018

Answer:

2 - 3i

is 2 - the square root of -9

2 -√-9

2 + √9

2 + 3 = 5

Thank you (I dont know if these answers are 100% correct but I tried my best!)

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