kearagerber420 kearagerber420

08-03-2022
Mathematics

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Solve the following quadratic function by utilizing the souare root method y=x2-1 x= = +[?] ]

Solve the following quadratic function by utilizing the souare root method yx21 x class=

Respuesta :

sqdancefan sqdancefan

08-03-2022

Answer:

x = ±1

Step-by-step explanation:

We have to assume you want the solution for y = 0:

0 = x² -1

1 = x² . . . . . . add 1

±1 = x . . . . . . take the square root

x = ±1

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