nevaehnicole122759 nevaehnicole122759
  • 09-09-2022
  • Mathematics
contestada

Find the exact solution of x.
X²=16
X=4
No solution
X=_+4
X=-4

Respuesta :

dbruno166
dbruno166 dbruno166
  • 09-09-2022

Answer:

(-4, 4)

Step-by-step explanation:

x can be either negative 4 or positive 4.  A negative number squared is a negative number times a negative number, which will be a positive number.

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