x uchun yechish
x = \frac{32}{21} = 1\frac{11}{21} \approx 1,523809524
Grafik
Viktorina
Linear Equation
5xshash muammolar:
\frac { 0 ^ { 2 } - 6 x + 8 } { 1 ^ { 2 } - 6 x + 8 } = 8
Baham ko'rish
Klipbordga nusxa olish
0^{2}-6x+8=24\left(-2x+3\right)
x qiymati \frac{3}{2} teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini 3\left(-2x+3\right) ga ko'paytirish.
0-6x+8=24\left(-2x+3\right)
2 daraja ko‘rsatkichini 0 ga hisoblang va 0 ni qiymatni oling.
8-6x=24\left(-2x+3\right)
8 olish uchun 0 va 8'ni qo'shing.
8-6x=-48x+72
24 ga -2x+3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
8-6x+48x=72
48x ni ikki tarafga qo’shing.
8+42x=72
42x ni olish uchun -6x va 48x ni birlashtirish.
42x=72-8
Ikkala tarafdan 8 ni ayirish.
42x=64
64 olish uchun 72 dan 8 ni ayirish.
x=\frac{64}{42}
Ikki tarafini 42 ga bo‘ling.
x=\frac{32}{21}
\frac{64}{42} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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