代數/算術/根問題

返回根

算術根問題

轉到運算順序

1

$25^{\left({\frac {1}{2}}\right)}={\sqrt {25}}=$

2

$27^{\left({\frac {1}{3}}\right)}={\sqrt[{3}]{27}}=$

3

$(648+648)^{\frac {1}{4}}+8={\sqrt[{4}]{648+648}}+8=$

4

$512^{\frac {2}{3}}=({\sqrt[{3}]{512}})^{2}=$