\nthroot{12}{3^{5}} \cdot \nthroot{3}{3^{5}}

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

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

\nthroot{9}{x^{10}} \cdot \nthroot{6}{x^{5}}

\nthroot{17}{3^{3}} \cdot \nthroot{5}{3^{4}}

\nthroot{11}{3^{7}} \cdot \nthroot{4}{3^{2}}

\nthroot{11}{x^{10}} \cdot \nthroot{9}{x^{10}}

\nthroot{4}{3^{6}} \cdot \nthroot{4}{3^{3}}

\nthroot{20}{x^{2}} \cdot \nthroot{6}{x^{2}}

\nthroot{4}{7^{6}} \cdot \nthroot{11}{7^{10}}

\nthroot{4}{7^{8}} \cdot \nthroot{5}{7^{2}}

\nthroot{15}{7^{2}} \cdot \nthroot{10}{7^{5}}

\nthroot{8}{3^{2}} \cdot \nthroot{4}{3^{9}}

\nthroot{11}{x^{10}} \cdot \nthroot{6}{x^{2}}

\nthroot{4}{7^{6}} \cdot \nthroot{7}{7^{10}}

\nthroot{11}{x^{3}} \cdot \nthroot{5}{x^{2}}

\nthroot{17}{7^{8}} \cdot \nthroot{7}{7^{10}}

\nthroot{4}{3^{10}} \cdot \nthroot{7}{3^{9}}

\nthroot{19}{7^{4}} \cdot \nthroot{8}{7^{6}}

\nthroot{10}{3^{2}} \cdot \nthroot{4}{3^{5}}

\nthroot{20}{7^{9}} \cdot \nthroot{7}{7^{4}}

\nthroot{11}{3^{8}} \cdot \nthroot{6}{3^{2}}

\nthroot{16}{7^{9}} \cdot \nthroot{6}{7^{5}}

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