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x^6-y^6=0, what is the value of x^3-y^3 =? a. x> 0 b. y

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Manager
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Joined: 27 Jul 2003
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Location: Singapore
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x^6-y^6=0, what is the value of x^3-y^3 =? a. x> 0 b. y [#permalink] New post 23 Aug 2003, 04:03
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1.x^6-y^6=0, what is the value of x^3-y^3 =?
a. x> 0
b. y is greater than 0.6.
Manager
Manager
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Joined: 14 Aug 2003
Posts: 88
Location: barcelona
Followers: 1

Kudos [?]: 0 [0], given: 0

 [#permalink] New post 23 Aug 2003, 05:39
c?
from the question we know that x=y or x=-y...
from sttmnt 1 we dont know anything from y
from sttmnt 2 we dont know anything from x
  [#permalink] 23 Aug 2003, 05:39
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x^6-y^6=0, what is the value of x^3-y^3 =? a. x> 0 b. y

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