d^2/d-c+c^2/c-d eching

$$\frac { d ^ { 2 } } { d - c } + \frac { c ^ { 2 } } { c - d }$$

Baholash

$$c+d$$

Qisqa yechim qadamlari

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. d-c va c-d ning eng kichik umumiy karralisi c-d. \frac{d^{2}}{d-c} ni \frac{-1}{-1} marotabaga ko'paytirish.

$$\frac{-d^{2}}{c-d}+\frac{c^{2}}{c-d}$$

\frac{-d^{2}}{c-d} va \frac{c^{2}}{c-d} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{-d^{2}+c^{2}}{c-d}$$

\frac{-d^{2}+c^{2}}{c-d} ichida hali faktorlanmagan ifodalarni faktorlang.

$$\frac{\left(-c+d\right)\left(-c-d\right)}{c-d}$$

d-c mislodagi manfiy ishorani chiqarib tashlang.

$$\frac{-\left(c-d\right)\left(-c-d\right)}{c-d}$$

Surat va maxrajdagi ikkala c-d ni qisqartiring.

$$-\left(-c-d\right)$$

Ifodani kengaytiring.

$$c+d$$

d ga nisbatan hosilani topish

$$1$$