Question

Giải giúp câu c d i

Answer 1

c) Ta có: \(\sqrt[3]{4+2\sqrt{3}}\cdot\sqrt[3]{1+\sqrt{3}}\cdot\left(1-\sqrt{3}\right)\)

\(=\left(1+\sqrt{3}\right)\left(1-\sqrt{3}\right)\)

=1-3=-2