8-1/3*1/3+4=-1 eching

$$8- \frac{ 1 }{ 3 } \times \frac{ 1 }{ 3 } +4=-1$$

Tasdiqlamoq

Yechim qadamlari

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{3} ni \frac{1}{3} ga ko‘paytiring.

$$8-\frac{1\times 1}{3\times 3}+4=-1$$

\frac{1\times 1}{3\times 3} kasridagi ko‘paytirishlarni bajaring.

$$8-\frac{1}{9}+4=-1$$

8 ni \frac{72}{9} kasrga o‘giring.

$$\frac{72}{9}-\frac{1}{9}+4=-1$$

\frac{72}{9} va \frac{1}{9} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{72-1}{9}+4=-1$$

71 olish uchun 72 dan 1 ni ayirish.

$$\frac{71}{9}+4=-1$$

4 ni \frac{36}{9} kasrga o‘giring.

$$\frac{71}{9}+\frac{36}{9}=-1$$

\frac{71}{9} va \frac{36}{9} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{71+36}{9}=-1$$

107 olish uchun 71 va 36'ni qo'shing.

$$\frac{107}{9}=-1$$

-1 ni -\frac{9}{9} kasrga o‘giring.

$$\frac{107}{9}=-\frac{9}{9}$$

\frac{107}{9} va -\frac{9}{9} ni taqqoslang.

$$\text{false}$$