Respuesta :

1
Negative one squared is one. The square root of 1 is one.
Tasyha

Answer:

1

Step-by-step explanation:

[tex] \sqrt{( - 1 {)}^{2} } = ( - 1 {)}^{2} [/tex]

[tex] {1}^{2} = 1 = \sqrt{1} [/tex]

[tex] = 1[/tex]

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