avajolie747 avajolie747
  • 12-11-2019
  • Mathematics
contestada

2/7 n^2-5=9
I need to find the answer in square root.​

Respuesta :

lena4042 lena4042
  • 12-11-2019

Step-by-step explanation:

n=7,-7. solve for n

hope this helps

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