Răspuns: [tex]\color{red}\Large\bf \boxed{\bf162\sqrt{3}}[/tex]
[tex]\large\bf 18^{2} \cdot \sqrt{\dfrac{3}{4}}= 18^{2} \cdot \sqrt{\dfrac{3}{2^{2}}}=324\cdot \dfrac{\sqrt{3}}{2}}= \not324\cdot \dfrac{\sqrt{3}}{\not2}}= \boxed{\bf162\sqrt{3}}[/tex]
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