L'es.5 per favore
L'es.5 per favore
5^(-1/2) = 1/rad 5 = rad(5)/5
(1/2)^(1/2) = rad(1/2) = 1/rad(2) = rad(2)/2
9^(-3/2) = 1/rad(9^3) = 1/rad(729) = 1/27
5^(3/4) = rad_4 (5^3) = rad_4(125)
(3/2)^(-2/3) = (2/3)^(2/3) = rad_3 ((2/3)^2) = rad_3 (4/9)
$\sqrt{\frac{1}{5}}$ $\sqrt{\frac{1}{2}}$ $\sqrt{\frac{1}{9^3}}$ $\sqrt[4]{5^3}$ $\sqrt[3]{(\frac{2}{3})^2}$