ERROR ANALYSIS  Describe and correct the error in writing $\sqrt{72}$√72​ in simplest form.X$\sqrt{72}=\sqrt{4\cdot18}$√72=√4·18​          $=\sqrt{4}\cdot\sqrt{18}$=√4·√18​          $=2\sqrt{18}$

Simplify  $4\sqrt{3}\cdot\sqrt{72}$4√3·√72​ .The simplified expression is

Express in simplest radical form.square root of, 6, end square root, square root of, 18, end square root6​ 18​

Express in simplest radical form.square root of, 75, end square root75​

Express in simplest radical form.square root of, 4, x, squared, end square root4x 2 ​

Express in simplest radical form.square root of, 108, end square root108​