1:-x^3+4 eching

$$1 : - x ^ { 3 } + 4$$

Baholash

$$4-\frac{1}{x^{3}}$$

Qisqa yechim qadamlari

Faktor: -x^{3}.

$$\frac{1}{-x^{3}}+4$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 4 ni \frac{-x^{3}}{-x^{3}} marotabaga ko'paytirish.

$$\frac{1}{-x^{3}}+\frac{4\left(-1\right)x^{3}}{-x^{3}}$$

\frac{1}{-x^{3}} va \frac{4\left(-1\right)x^{3}}{-x^{3}} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{1+4\left(-1\right)x^{3}}{-x^{3}}$$

1+4\left(-1\right)x^{3} ichidagi ko‘paytirishlarni bajaring.

$$\frac{1-4x^{3}}{-x^{3}}$$

Omil

$$\frac{4x^{3}-1}{x^{3}}$$