1/x+2*x eching

$$\frac{ 1 }{ x+2 } \times x$$

x ga nisbatan hosilani topish

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

Koeffitsient uchun derivativ qoidasidan foydalanish qadamlari

Har qanday ikki differensial funksiya uchun ikki funksiyaning koeffitsient hosilasi raqamlagichning hosila marotabasi maxraj minusi va barchasi kvadrat maxrajiga bo'lingan.

$$\frac{\left(x^{1}+2\right)\frac{\mathrm{d}}{\mathrm{d}x}(x^{1})-x^{1}\frac{\mathrm{d}}{\mathrm{d}x}(x^{1}+2)}{\left(x^{1}+2\right)^{2}}$$

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

$$\frac{\left(x^{1}+2\right)x^{1-1}-x^{1}x^{1-1}}{\left(x^{1}+2\right)^{2}}$$

Arifmetik hisobni amalga oshirish.

$$\frac{\left(x^{1}+2\right)x^{0}-x^{1}x^{0}}{\left(x^{1}+2\right)^{2}}$$

Distributiv xususiyatdan foydalanib kengaytirish.

$$\frac{x^{1}x^{0}+2x^{0}-x^{1}x^{0}}{\left(x^{1}+2\right)^{2}}$$

Ayni daraja ko'rsatkichlarini ko'paytirish uchun ularning darajalarini qo'shing.

$$\frac{x^{1}+2x^{0}-x^{1}}{\left(x^{1}+2\right)^{2}}$$

O'xshash hadlarni birlashtirish.

$$\frac{\left(1-1\right)x^{1}+2x^{0}}{\left(x^{1}+2\right)^{2}}$$

1 dan 1 ni ayirish.

$$\frac{2x^{0}}{\left(x^{1}+2\right)^{2}}$$

Har qanday t sharti uchun t^{1}=t.

$$\frac{2x^{0}}{\left(x+2\right)^{2}}$$

Har qanday t sharti uchun (0 bundan mustasno) t^{0}=1.

$$\frac{2\times 1}{\left(x+2\right)^{2}}$$

Har qanday t sharti uchun t\times 1=t va 1t=t.

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

Baholash

$$\frac{x}{x+2}$$

Yechim qadamlari

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

$$\frac{x}{x+2}$$