math
posted by NATASHA .
Rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero. (2x/y2)^4

(a/b)^c= (b/a)^c
posted by NATASHA .
Rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero. (2x/y2)^4
(a/b)^c= (b/a)^c