taythestargazer
taythestargazer
08-12-2016
Mathematics
contestada
Can someone help with 31? Thanks!
Respuesta :
WY1219
WY1219
08-12-2016
1. Factor out the x^1/3.
X^1/3(x^1/3 +2)=0
That means either x^1/3 equals 0 or x^1/3+2 equals 0.
For x^1/3=0, x=0
For x^1/3+2=0
X^1/3=-2
X equals -8
Therefore, x can be 0 or -8
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good job
