12^x=1728 eching

$$12 ^ { x } = 1728$$

x uchun yechish

$$x=3$$

Logaritm ifodasidan foydalanish qadamlari

Tenglamani yechish uchun eksponent va logaritmlarning qoidalaridan foydalanish.

$$12^{x}=1728$$

Tenglamaning ikkala tarafiga tegishli logaritmni chiqarish.

$$\log(12^{x})=\log(1728)$$

Darajaga ko'tarigan logaritm raqami raqam logaritmining darajasidir.

$$x\log(12)=\log(1728)$$

Ikki tarafini \log(12) ga bo‘ling.

$$x=\frac{\log(1728)}{\log(12)}$$

Asosiy tenglamani almashtirish orqali \frac{\log(a)}{\log(b)}=\log_{b}\left(a\right).

$$x=\log_{12}\left(1728\right)$$

x uchun yechish (complex solution)

$$x=\frac{2\pi n_{1}i}{\ln(12)}+3$$

$$n_{1}\in \mathrm{Z}$$