justrock20244 justrock20244

23-03-2021
Mathematics

contestada

what are the zeros of f(x)=x^2-12?
A. x = -2 and x = 6
B. x = -3 and x = 4
C. x = -4 and x = 3
D. x = -6 and x = 2

Respuesta :

Mekhala Mekhala

23-03-2021

Answer:

f(x)=x^2-12=0

x^2 =12

x= + or - sqrt(12)

x= 3.4641 or x= -3.4641

Step-by-step explanation:

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