amcsc amcsc
  • 14-12-2020
  • Mathematics
contestada

Find x: x2 = 20



x= ± 2√5
x=4
x= 10
x=5

Respuesta :

alhnadi509
alhnadi509 alhnadi509
  • 14-12-2020

Answer:

x=10

Step-by-step explanation:

2x=20

2x divid by 20

x=10

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