\frac{\nthroot{16}{x^{7}}}{ \nthroot{6}{x^{5}} }

\frac{\nthroot{7}{7^{9}}}{ \nthroot{8}{7^{7}} }

\frac{\nthroot{7}{3^{8}}}{ \nthroot{9}{3^{6}} }

\frac{\nthroot{15}{7^{8}}}{ \nthroot{7}{7^{10}} }

\frac{\nthroot{7}{7^{8}}}{ \nthroot{4}{7^{3}} }

\frac{\nthroot{8}{3^{2}}}{ \nthroot{6}{3^{5}} }

\frac{\nthroot{3}{7^{5}}}{ \nthroot{4}{7^{8}} }

\frac{\nthroot{13}{7^{7}}}{ \nthroot{8}{7^{4}} }

\frac{\nthroot{20}{x^{7}}}{ \nthroot{6}{x^{5}} }

\frac{\nthroot{5}{7^{10}}}{ \nthroot{4}{7^{7}} }

\frac{\nthroot{8}{x^{7}}}{ \nthroot{5}{x^{8}} }

\frac{\nthroot{18}{7^{5}}}{ \nthroot{9}{7^{8}} }

\frac{\nthroot{6}{x^{4}}}{ \nthroot{4}{x^{5}} }

\frac{\nthroot{4}{3^{7}}}{ \nthroot{6}{3^{5}} }

\frac{\nthroot{20}{x^{8}}}{ \nthroot{5}{x^{3}} }

\frac{\nthroot{5}{x^{9}}}{ \nthroot{6}{x^{2}} }

\frac{\nthroot{14}{3^{6}}}{ \nthroot{3}{3^{10}} }

\frac{\nthroot{8}{7^{7}}}{ \nthroot{6}{7^{5}} }

\frac{\nthroot{15}{x^{6}}}{ \nthroot{4}{x^{8}} }

\frac{\nthroot{9}{x^{3}}}{ \nthroot{4}{x^{7}} }

\frac{\nthroot{9}{3^{6}}}{ \nthroot{8}{3^{9}} }

\frac{\nthroot{13}{7^{10}}}{ \nthroot{8}{7^{5}} }

\frac{\nthroot{20}{7^{6}}}{ \nthroot{5}{7^{6}} }

\frac{\nthroot{5}{3^{8}}}{ \nthroot{4}{3^{10}} }