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Real Values Satisfaction (Posted on 2024-10-01) Difficulty: 3 of 5
Determine all possible real values of n that satisfy this equation:
           nn = 81√6/32.

No Solution Yet Submitted by K Sengupta    
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Solution Solution Comment 7 of 7 |
Every number on the right hand side consists solely of prime factors of 2 and 3.  So rewrite the expression accordingly and simplify:
81*sqrt[6]/32
= 3^4 * 2*(1/2) * 3^(1/2) * 2^(-5)
= 3^(9/2) * 2*(-9/2)
= (3/2)^(9/2)
= ((3/2)^2)^((9/2)*(1/2))
= (9/4)^(9/4)
n=9/4

  Posted by Brian Smith on 2024-10-02 11:28:51
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