Bu masalani hal qilish uchun maxrajni ratsionalizatsiya qilish uchun pay va maxrajni \(\sqrt x \) ga ko'paytirishimiz kerak.

\[\frac{6}{{\sqrt x }} = \frac{6}{{\sqrt x }}\frac{{\sqrt x }}{{\sqrt x }} = \frac{{6\sqrt x }}{{\sqrt {{x^2}} }} = \require{bbox} \bbox[2pt,border:1px solid black]{{\frac{{6\sqrt x }}{x}}}\]