shelly202019 shelly202019
  • 02-03-2018
  • Mathematics
contestada

Can someone please help me with this ?

Can someone please help me with this class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 05-04-2019

Answer:

E. 2i√5

Step-by-step explanation:

√-20 = (√-1)(√20) = i·(2√5) = 2i√5

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