julissadelgado03 julissadelgado03

23-06-2020
Mathematics

contestada

Which choice is equivalent to the expression below?
root-81

A. 9i
B. i root9
C. root9i
D. -9
E. -root9

Respuesta :

pievaldez720 pievaldez720

23-06-2020

Answer: B

Step-by-step explanation:

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