fg690385
fg690385
21-06-2018
Mathematics
contestada
If x3=-27 then what is x?
Respuesta :
xMisvrable
xMisvrable
21-06-2018
The answer would be 9! 3 x 9 = 27.
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AnimeBrainly
AnimeBrainly
21-06-2018
Cube root both x cubed and - 27
X cubed cubed root = x
-27 cubed root = -3
(because -3 x -3 x -3 = -27)
x = -3 is your answer
Hope this helps
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