{left(1/4right)}^3+31/4 eching

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

Baholash

$$\frac{209}{64}=3,265625$$

Yechim qadamlari

3 daraja ko‘rsatkichini \frac{1}{4} ga hisoblang va \frac{1}{64} ni qiymatni oling.

$$\frac{1}{64}+\frac{3\times 4+1}{4}$$

12 hosil qilish uchun 3 va 4 ni ko'paytirish.

$$\frac{1}{64}+\frac{12+1}{4}$$

13 olish uchun 12 va 1'ni qo'shing.

$$\frac{1}{64}+\frac{13}{4}$$

64 va 4 ning eng kichik umumiy karralisi 64 ga teng. \frac{1}{64} va \frac{13}{4} ni 64 maxraj bilan kasrlarga aylantirib oling.

$$\frac{1}{64}+\frac{208}{64}$$

\frac{1}{64} va \frac{208}{64} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{1+208}{64}$$

209 olish uchun 1 va 208'ni qo'shing.

$$\frac{209}{64}$$

Omil

$$\frac{11 \cdot 19}{2 ^ {6}} = 3\frac{17}{64} = 3,265625$$