x^2-3x-x^2-6x/x+2= eching

$$x ^ { 2 } - 3 x - \frac { x ^ { 2 } - 6 x } { x + 2 } =$$

Baholash

$$\frac{\left(x-2\right)x^{2}}{x+2}$$

Qisqa yechim qadamlari

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. x^{2}-3x ni \frac{x+2}{x+2} marotabaga ko'paytirish.

$$\frac{\left(x^{2}-3x\right)\left(x+2\right)}{x+2}-\frac{x^{2}-6x}{x+2}$$

\frac{\left(x^{2}-3x\right)\left(x+2\right)}{x+2} va \frac{x^{2}-6x}{x+2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\left(x^{2}-3x\right)\left(x+2\right)-\left(x^{2}-6x\right)}{x+2}$$

\left(x^{2}-3x\right)\left(x+2\right)-\left(x^{2}-6x\right) ichidagi ko‘paytirishlarni bajaring.

$$\frac{x^{3}+2x^{2}-3x^{2}-6x-x^{2}+6x}{x+2}$$

x^{3}+2x^{2}-3x^{2}-6x-x^{2}+6x kabi iboralarga o‘xshab birlashtiring.

$$\frac{x^{3}-2x^{2}}{x+2}$$

Kengaytirish

$$\frac{x^{3}-2x^{2}}{x+2}$$

Qisqa yechim qadamlari

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. x^{2}-3x ni \frac{x+2}{x+2} marotabaga ko'paytirish.

$$\frac{\left(x^{2}-3x\right)\left(x+2\right)}{x+2}-\frac{x^{2}-6x}{x+2}$$

\frac{\left(x^{2}-3x\right)\left(x+2\right)}{x+2} va \frac{x^{2}-6x}{x+2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\left(x^{2}-3x\right)\left(x+2\right)-\left(x^{2}-6x\right)}{x+2}$$

\left(x^{2}-3x\right)\left(x+2\right)-\left(x^{2}-6x\right) ichidagi ko‘paytirishlarni bajaring.

$$\frac{x^{3}+2x^{2}-3x^{2}-6x-x^{2}+6x}{x+2}$$

x^{3}+2x^{2}-3x^{2}-6x-x^{2}+6x kabi iboralarga o‘xshab birlashtiring.

$$\frac{x^{3}-2x^{2}}{x+2}$$