\frac{\nthroot{17}{3^{3}}}{ \nthroot{3}{3^{5}} }

\frac{\nthroot{17}{3^{4}}}{ \nthroot{8}{3^{5}} }

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

\frac{\nthroot{20}{7^{9}}}{ \nthroot{3}{7^{7}} }

\frac{\nthroot{3}{x^{6}}}{ \nthroot{4}{x^{9}} }

\frac{\nthroot{7}{3^{10}}}{ \nthroot{5}{3^{4}} }

\frac{\nthroot{11}{x^{10}}}{ \nthroot{3}{x^{10}} }

\frac{\nthroot{9}{3^{8}}}{ \nthroot{7}{3^{5}} }

\frac{\nthroot{7}{7^{2}}}{ \nthroot{10}{7^{6}} }

\frac{\nthroot{8}{3^{6}}}{ \nthroot{10}{3^{7}} }

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

\frac{\nthroot{7}{3^{9}}}{ \nthroot{4}{3^{2}} }

\frac{\nthroot{20}{7^{5}}}{ \nthroot{10}{7^{6}} }

\frac{\nthroot{6}{3^{8}}}{ \nthroot{5}{3^{4}} }

\frac{\nthroot{8}{7^{10}}}{ \nthroot{9}{7^{10}} }

\frac{\nthroot{10}{3^{8}}}{ \nthroot{4}{3^{7}} }

\frac{\nthroot{17}{3^{2}}}{ \nthroot{3}{3^{2}} }

\frac{\nthroot{18}{x^{10}}}{ \nthroot{6}{x^{3}} }

\frac{\nthroot{12}{3^{10}}}{ \nthroot{10}{3^{9}} }

\frac{\nthroot{11}{x^{9}}}{ \nthroot{4}{x^{2}} }

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

\frac{\nthroot{10}{3^{9}}}{ \nthroot{5}{3^{10}} }

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

\frac{\nthroot{8}{x^{9}}}{ \nthroot{10}{x^{4}} }