angelvega2003
angelvega2003
30-01-2019
Mathematics
contestada
what are the x intercepts of y=4x^2-16
Respuesta :
mathecoach
mathecoach
30-01-2019
Answer:
y = 4x^2 - 16 = 0
4x^2 = 16
x^2 = 4
x = ± 2
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