Ответ:
1) \(\sqrt[3]{1^6}=1\).
2) \(\sqrt[3]{3^{12}}=3^4=81\).
3) \(\sqrt[4]{\left(\frac12\right)^{12}}=\left(\frac12\right)^3=\frac18\).
4) \(\sqrt{\left(\frac13\right)^{16}}=\left(\frac13\right)^8=\frac1{6561}\).
Ответ: 1; 81; 1/8; 1/6561.
1) \(\sqrt[3]{1^6}=1\).
2) \(\sqrt[3]{3^{12}}=3^4=81\).
3) \(\sqrt[4]{\left(\frac12\right)^{12}}=\left(\frac12\right)^3=\frac18\).
4) \(\sqrt{\left(\frac13\right)^{16}}=\left(\frac13\right)^8=\frac1{6561}\).
Ответ: 1; 81; 1/8; 1/6561.