Question

Simplifique as raízes.
a) ³√88=
b)√162=

Answer 1

a)
$\sqrt[3]{88} = \sqrt[3]{2^3.11} =2 \sqrt[3]{11} \\ \\ b) \\ \sqrt{162} = \sqrt{2.3^3} =3 \sqrt{2.3} =3\sqrt{6}$