Question Number 108219 by mr W last updated on 15/Aug/20
Commented by mr W last updated on 15/Aug/20
$${an}\:{unsolved}\:{old}\:{question}\:{reposted} \\ $$
Commented by john santu last updated on 15/Aug/20
$${what}\:{its}\:{simple}\:{roots}? \\ $$
Commented by mr W last updated on 15/Aug/20
$${it}\:{meant}\:{single}\:{roots},\:{different}\:{from} \\ $$$${double},\:{triple}\:{roots}\:{and}\:{so}\:{on}. \\ $$