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Mathematics 17 Online
OpenStudy (pinkkjazzy3):

Select all expressions equivalent to 5i.

Nnesha (nnesha):

remember \[i = \sqrt{-1}\] \[i ^{2} = -1\]

OpenStudy (pinkkjazzy3):

right so then |dw:1417383303182:dw|

Nnesha (nnesha):

yes that can be one of them

OpenStudy (pinkkjazzy3):

and then |dw:1417383369091:dw|

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