x=frac{-4+sqrt{52}}{3} eching

$$x = \frac { - 4 + \sqrt { 52 } } { 3 }$$

x uchun yechish

$$x = \frac{2 {(\sqrt{13} - 2)}}{3} \approx 1,070367517$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Faktor: 52=2^{2}\times 13. \sqrt{2^{2}\times 13} koʻpaytmasining kvadrat ildizini \sqrt{2^{2}}\sqrt{13} kvadrat ildizlarining koʻpaytmasi sifatida qayta yozing. 2^{2} ning kvadrat ildizini chiqarish.

$$x=\frac{-4+2\sqrt{13}}{3}$$

-\frac{4}{3}+\frac{2}{3}\sqrt{13} natijani olish uchun -4+2\sqrt{13} ning har bir ifodasini 3 ga bo‘ling.

$$x=-\frac{4}{3}+\frac{2}{3}\sqrt{13}$$

x'ni tayinlash

$$x≔\frac{2\left(\sqrt{13}-2\right)}{3}$$