Respuesta :

Answer:

[tex]x=6[/tex]

[tex]x=-6[/tex]

Step-by-step explanation:

[tex]f(x)=x^2-36[/tex]

[tex]x^2-36=0[/tex]

[tex]x=36[/tex]

x= ±√36

x= ±6

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hope it helps...

have a great day!!

Answer:

x=6

x=-6

Step-by-step explanation:

hope it helps..