Respuesta :

Look back at the rules of exponents. 

(a^n)^d = a^(n×d) 

Therefore, 
(17^1/7)^7 
=17^(1/7×7) 
=17^(7/7) 
=17^1 or 17 

Hope I helped :) 
The answer is 17. the exponent rule cancels out the 1/7 and 7, which makes them a 1