\nthroot{17}{7^{8}} \cdot \nthroot{9}{2^{7}}

\nthroot{5}{7^{4}} \cdot \nthroot{5}{5^{9}}

\nthroot{14}{7^{2}} \cdot \nthroot{4}{2^{5}}

\nthroot{6}{7^{5}} \cdot \nthroot{3}{y^{10}}

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

\nthroot{5}{x^{4}} \cdot \nthroot{4}{5^{10}}

\nthroot{3}{3^{6}} \cdot \nthroot{9}{2^{8}}

\nthroot{20}{3^{6}} \cdot \nthroot{3}{5^{8}}

\nthroot{15}{7^{10}} \cdot \nthroot{9}{5^{10}}

\nthroot{18}{3^{7}} \cdot \nthroot{7}{y^{5}}

\nthroot{12}{x^{8}} \cdot \nthroot{11}{2^{10}}

\nthroot{20}{7^{8}} \cdot \nthroot{7}{5^{6}}

\nthroot{7}{3^{10}} \cdot \nthroot{6}{5^{10}}

\nthroot{19}{3^{7}} \cdot \nthroot{7}{2^{6}}

\nthroot{11}{3^{7}} \cdot \nthroot{4}{y^{3}}

\nthroot{14}{3^{2}} \cdot \nthroot{9}{y^{10}}

\nthroot{8}{7^{7}} \cdot \nthroot{5}{y^{3}}

\nthroot{16}{3^{7}} \cdot \nthroot{5}{y^{2}}

\nthroot{10}{3^{9}} \cdot \nthroot{3}{y^{5}}

\nthroot{12}{3^{6}} \cdot \nthroot{7}{2^{6}}

\nthroot{16}{3^{9}} \cdot \nthroot{10}{5^{8}}

\nthroot{7}{3^{10}} \cdot \nthroot{8}{5^{4}}

\nthroot{5}{7^{4}} \cdot \nthroot{5}{5^{7}}

\nthroot{20}{x^{9}} \cdot \nthroot{6}{y^{10}}