Question

Ae giúp mk vs ngu nhất phần căn bậc 3 còn mấy còn lại thì ok

\(\sqrt[3]{\frac{-1}{2}}.\sqrt[3]{-18}.\sqrt[3]{-3}\)

Answer 1

\(\sqrt[3]{-\frac{1}{2}}\cdot\sqrt[3]{-18}\cdot\sqrt[3]{-3}\)

\(=\sqrt[3]{\left(-\frac{1}{2}\right)\cdot\left(-18\right)\cdot\left(-3\right)}\)

\(=\sqrt[3]{-27}=-3\)

Answer 2

\(\sqrt[3]{-\frac{1}{2}}.\sqrt[3]{-18}.\sqrt[3]{-3}=\sqrt[3]{\left(-\frac{1}{2}\right).\left(-18\right).\left(-3\right)}=\sqrt[3]{-27}=-3\)