√{{{1}}}
{{radic|2}} gives √2.
{{radic|2}}
{{radic|1 + 2''x''|4}} gives 4√1 + 2x.
{{radic|1 + 2''x''|4}}
{{math|{{radic|2}}}} gives √2.
{{math|{{radic|2}}}}
{{math|{{radic|1 + 2''x''|4}}}} gives 4√1 + 2x.
{{math|{{radic|1 + 2''x''|4}}}}
For example: 1+2x4 can be produced with <math>\sqrt[4]{1 + 2x}</math>.