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Just Math
Some basic Maths (
Posted on 2013-01-19
)
If a = 9
1/3
- 3
1/3
+ 1,
what is the value of [(4-a)/a]
6
No Solution Yet
Submitted by
Danish Ahmed Khan
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solution
Comment 2 of 2 |
a - 4 = 9^1/3 - 3^1/3 - 3 = 3^1/3(3^1/3 - 1 - 3^2/3) = 3^1/3(-a)
and (3^1/3(a)/a)^6 = 3^2 = 9.
Posted by
xdog
on 2013-01-19 16:05:58
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