04alyrod75983
04alyrod75983 04alyrod75983
  • 14-12-2020
  • Mathematics
contestada

what's the square root of -45?

a) -9√5

b) 9i√5

c) -3√5

d) 3i√5

Respuesta :

tafarigayle19
tafarigayle19 tafarigayle19
  • 14-12-2020

Answer:

c

Step-by-step explanation:

Answer Link

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