Question

t{12" alt="2\sqrt{3 (\sqrt{27-2\sqrt{12" align="absmiddle" class="latex-formula">

Answer 1

Answer: $=2\sqrt{3}\sqrt[4]{27-4\sqrt{3}}\quad \left(\mathrm{Decimal:\quad }\:7.33224\dots \right)$

Step-by-step explanation:

$2\sqrt{3\left(\sqrt{27-2\sqrt{12}}\right)}$

$=2\sqrt{3\sqrt{27-2\sqrt{12}}}$

$=2\sqrt{3}\sqrt[4]{27-4\sqrt{3}}$