Which expression is equivalent to ( x )^1/(14) , where x > 0 ?

The correct answer is B. Choice B is correct. An expression in the form x^1/k , where x > 0 and k > 0 , is equivalent to k-root(x) . It follows that x^1/(14) , where x > 0 , is equivalent to 14-root(x) .

Note: The listed x-values make x^(1/14) and the 14th root print the same outputs.