what is the cuberoot of the squareroot of 324?
\(\sqrt[3]{\sqrt{324}}=\sqrt[3]{\sqrt{18^2}}=\sqrt[3]{18}\approx2.6207\\\\\sqrt[3]{\sqrt{324}}=\sqrt[6]{324}\)
\(\sqrt[3]{\sqrt{324}}=\sqrt[3]{18}\approx 2.62\)
