Hundee N

Herrega keessatti, hundeen n^ffaan(Afaan ingilizing : nth root) lakkoofsa x lakkoofsa r yoo ta’u, gara aangoo ntti yeroo ol ka’u, x argamsiisa:

r^{n}=x\!\,

Fakkeenyaaf:

2 hundee afraffaa (n = 4) 16 ti, sababni isaas $2^{4}=16$
3 hundee mirree (n=2) 9 waan ta’eef $3^{2}=9$ .

Qubeen n asitti waan hundee digrii jedhamu dhaabata . hundee sadarkaa lammaffaa hundee mirree jedhamu, akkasumas hundee sadarkaa sadaffaa hunde-sadee jedhamu, fi kkf. Akkasumas sadarkaa hundee yeroo hin jenne wanti jedhame hundee mirree ta'uun isaa hubatamuu qaba.

Walumaagalatti, hundeen digrii n qabu hundee nffaa jedhama. Hundeewwan yeroo baay’ee mallattoo Hundee fayyadamuun barreeffamu ${\sqrt {\,\,}}$ , mallattoo ${\sqrt {x}}\!\,$ Hundee mirree lakkoofsa agarsiisa, ${\sqrt[{3}]{x}}\!\,$ Innis hundee sadee lakkoofsa agarsiisa, akkuma mallattoo ${\sqrt[{4}]{x}}$ hundee afraffaa fi kkf agarsiisa.

Herrega keessatti, hundeewwan haala addaa <b>Aangoo</b>, kan keessatti muldhisaa hirmeemmii ta’e :

{\sqrt[{n}]{x}}\,=\,x^{1/n}