Hasil dari x+5 per 6 dibagi x2-25 per 12..

X+5/6 : x^2-25/12
x+5/6 * 12/x^2-25
x+5/6 * 12/(x-5)(x+5)
2/x-5

   x+5/6 : x2-25/12
= x+5/6 * 12/(x-5)(x+5)        6 sama 12 dicoret, x+5 sama (x+5) dicoret, jd
= 1 * 2/(x-5)
= 2/(x-5)