16/3x-6+9/4x-8 eching

$$\frac { 16 } { 3 x - 6 } + \frac { 9 } { 4 x - 8 }$$

Baholash

$$\frac{91}{12\left(x-2\right)}$$

Qisqa yechim qadamlari

Faktor: 3x-6. Faktor: 4x-8.

$$\frac{16}{3\left(x-2\right)}+\frac{9}{4\left(x-2\right)}$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 3\left(x-2\right) va 4\left(x-2\right) ning eng kichik umumiy karralisi 12\left(x-2\right). \frac{16}{3\left(x-2\right)} ni \frac{4}{4} marotabaga ko'paytirish. \frac{9}{4\left(x-2\right)} ni \frac{3}{3} marotabaga ko'paytirish.

$$\frac{16\times 4}{12\left(x-2\right)}+\frac{9\times 3}{12\left(x-2\right)}$$

\frac{16\times 4}{12\left(x-2\right)} va \frac{9\times 3}{12\left(x-2\right)} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{16\times 4+9\times 3}{12\left(x-2\right)}$$

16\times 4+9\times 3 ichidagi ko‘paytirishlarni bajaring.

$$\frac{64+27}{12\left(x-2\right)}$$

64+27 hisob-kitobini qiling.

$$\frac{91}{12\left(x-2\right)}$$

12\left(x-2\right) ni kengaytirish.

$$\frac{91}{12x-24}$$

Omil

$$\frac{91}{12\left(x-2\right)}$$