10th root of an exponent

Question

Roots can either be represented by radical signs or by fractional exponents. Writing the fraction in the format 1/7, indicate the fractional exponent that would signify that we were talking about a 10th root. Instead of using a radical sign, a 10th root could be written with an exponent of_______

Answer 1

That is incorrect....

1/7 is the SEVENTH root

1/10 is the TENTH root

Instead of using a radical sign, the 10th root could be written with an exponent of 1/10

EX.

root10(1024) = 1024 ^(1/10) = 2 because 2^10 = 1024

root7(128) = 128 ^ (1/7) = 2 because 2^7 = 128