x^8/x^12= eching

$$\frac { x ^ { 8 } } { x ^ { 12 } } =$$

Baholash

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

Tartib xususiyati koeffitsientidan foydalanish qadamlari

Ifodani qisqartirish uchun eksponent qoidalaridan foydalanish.

$$\frac{x^{8}}{x^{12}}$$

Ayni asosning daraja ko'rsatkichi bo'lish uchun maxrajning darajasini surat darajasidan bo'ling.

$$x^{8-12}$$

8 dan 12 ni ayirish.

$$x^{-4}$$

x ga nisbatan hosilani topish

$$-\frac{4}{x^{5}}$$

Yechim qadamlari

Ayni asosning daraja ko'rsatkichi bo'lish uchun maxrajning darajasini surat darajasidan bo'ling.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{1}{1}x^{8-12})$$

Arifmetik hisobni amalga oshirish.

$$\frac{\mathrm{d}}{\mathrm{d}x}(x^{-4})$$

Polinomialning hosilasi bu uning shartlari hosilasining yig‘indisiga teng. Konstant shartning hosilasi 0. ax^{n} ning hosilasi nax^{n-1}.

$$-4x^{-4-1}$$

Arifmetik hisobni amalga oshirish.

$$-4x^{-5}$$