(\nthroot{8}{3})^{48}

(\nthroot{8}{x})^{56}

(\nthroot{9}{7})^{63}

(\nthroot{7}{7})^{56}

(\nthroot{9}{7})^{9}

(\nthroot{6}{x})^{36}

(\nthroot{7}{x})^{7}

(\nthroot{10}{x})^{10}

(\nthroot{3}{x})^{6}

(\nthroot{5}{7})^{15}

(\nthroot{10}{x})^{100}

(\nthroot{3}{x})^{18}

(\nthroot{9}{x})^{63}

(\sqrt{7})^{12}

(\nthroot{7}{3})^{14}

(\nthroot{7}{3})^{28}

(\nthroot{9}{3})^{90}

(\nthroot{6}{3})^{54}

(\nthroot{4}{x})^{4}

(\nthroot{6}{x})^{18}

(\sqrt{7})^{2}

(\sqrt{x})^{16}

(\nthroot{10}{3})^{80}

(\nthroot{6}{x})^{54}