joyu
joyu joyu
  • 05-06-2020
  • Mathematics
contestada

simplify sqrt of -72

Respuesta :

PollyP52 PollyP52
  • 05-06-2020

Answer:

6√2 i.

Step-by-step explanation:

√-72

= √72 i

= √36 * √2 i

= 6√2 i.

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