rayray78
rayray78
24-08-2017
Mathematics
contestada
Y=0, what is x when y=x^2-6x+9
Respuesta :
AnimeBrainly
AnimeBrainly
24-08-2017
y = 0
x = ?
y= x^2 -6x +9
0 = x^2 - 6x +9
(x -3)
(x -3)
(x-3)(x-3)
x = 3
y = 3^2 - 6(3) + 9
y = 9 - 18 + 9
y = 18
Answer
x= 3, y = 18
hope this helps :D
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