(2)413x+17^2-1=0 eching

$$( 2 ) 413 x + 17 ^ { 2 } - 1 = 0$$

x uchun yechish

$$x=-\frac{144}{413}\approx -0,348668281$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

826 hosil qilish uchun 2 va 413 ni ko'paytirish.

$$826x+17^{2}-1=0$$

2 daraja ko‘rsatkichini 17 ga hisoblang va 289 ni qiymatni oling.

$$826x+289-1=0$$

288 olish uchun 289 dan 1 ni ayirish.

$$826x+288=0$$

Ikkala tarafdan 288 ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.

$$826x=-288$$

Ikki tarafini 826 ga bo‘ling.

$$x=\frac{-288}{826}$$

\frac{-288}{826} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=-\frac{144}{413}$$