Question

√13/27.. me ajudem por favor.. preciso do passo a passo e resultado.. obrigado

Answer 1

$\sqrt{\dfrac{13}{27}}\\ \\ \\ \dfrac{\sqrt{13}}{\sqrt{27}} \\ \\ \\ \dfrac{(\sqrt{13}) \ .(\sqrt{27})}{(\sqrt{27}) .(\sqrt{27})} \\ \\ \\ \dfrac{\sqrt{351}}{(\sqrt{27})^2} \\ \\ \\ \dfrac{\sqrt{351}}{27} \\ \\ \\ \dfrac{3\sqrt{39}}{27}\\ \\ \\ => \dfrac{\sqrt{39}}{9}$