-x^3-2*1/x^2 eching

$$- { x }^{ 3 } -2 \times \frac{ 1 }{ { x }^{ 2 } }$$

Baholash

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

Qisqa yechim qadamlari

2\times \frac{1}{x^{2}} ni yagona kasrga aylantiring.

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

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

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

-\frac{x^{3}x^{2}}{x^{2}} va \frac{2}{x^{2}} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

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

-x^{3}x^{2}-2 ichidagi ko‘paytirishlarni bajaring.

$$\frac{-x^{5}-2}{x^{2}}$$

Omil

$$\frac{-x^{5}-2}{x^{2}}$$