d^3/d^8 eching

$$\frac { d ^ { 3 } } { d ^ { 8 } }$$

Baholash

$$\frac{1}{d^{5}}$$

Tartib xususiyati koeffitsientidan foydalanish qadamlari

Ifodani qisqartirish uchun eksponent qoidalaridan foydalanish.

$$\frac{d^{3}}{d^{8}}$$

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

$$d^{3-8}$$

3 dan 8 ni ayirish.

$$d^{-5}$$

d ga nisbatan hosilani topish

$$-\frac{5}{d^{6}}$$

Yechim qadamlari

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

$$\frac{\mathrm{d}}{\mathrm{d}d}(\frac{1}{1}d^{3-8})$$

Arifmetik hisobni amalga oshirish.

$$\frac{\mathrm{d}}{\mathrm{d}d}(d^{-5})$$

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

$$-5d^{-5-1}$$

Arifmetik hisobni amalga oshirish.

$$-5d^{-6}$$