-1^4-(1-05)*2^3/3div[-2-(-3)^2] eching

$$- 1 ^ { 4 } - ( 1 - 05 ) \times \frac { 2 ^ { 3 } } { 3 } \div [ - 2 - ( - 3 ) ^ { 2 } ]$$

Baholash

$$-\frac{25}{33}\approx -0,757575758$$

Yechim qadamlari

4 daraja ko‘rsatkichini 1 ga hisoblang va 1 ni qiymatni oling.

$$-1-\frac{\left(1-0\times 5\right)\times \frac{2^{3}}{3}}{-2-\left(-3\right)^{2}}$$

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$-1-\frac{\left(1-0\right)\times \frac{2^{3}}{3}}{-2-\left(-3\right)^{2}}$$

1 olish uchun 1 dan 0 ni ayirish.

$$-1-\frac{1\times \frac{2^{3}}{3}}{-2-\left(-3\right)^{2}}$$

3 daraja ko‘rsatkichini 2 ga hisoblang va 8 ni qiymatni oling.

$$-1-\frac{1\times \frac{8}{3}}{-2-\left(-3\right)^{2}}$$

\frac{8}{3} hosil qilish uchun 1 va \frac{8}{3} ni ko'paytirish.

$$-1-\frac{\frac{8}{3}}{-2-\left(-3\right)^{2}}$$

2 daraja ko‘rsatkichini -3 ga hisoblang va 9 ni qiymatni oling.

$$-1-\frac{\frac{8}{3}}{-2-9}$$

-11 olish uchun -2 dan 9 ni ayirish.

$$-1-\frac{\frac{8}{3}}{-11}$$

\frac{\frac{8}{3}}{-11} ni yagona kasrga aylantiring.

$$-1-\frac{8}{3\left(-11\right)}$$

-33 hosil qilish uchun 3 va -11 ni ko'paytirish.

$$-1-\frac{8}{-33}$$

\frac{8}{-33} kasri manfiy belgini olib tashlash bilan -\frac{8}{33} sifatida qayta yozilishi mumkin.

$$-1-\left(-\frac{8}{33}\right)$$

-\frac{8}{33} ning teskarisi \frac{8}{33} ga teng.

$$-1+\frac{8}{33}$$

-1 ni -\frac{33}{33} kasrga o‘giring.

$$-\frac{33}{33}+\frac{8}{33}$$

-\frac{33}{33} va \frac{8}{33} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{-33+8}{33}$$

-25 olish uchun -33 va 8'ni qo'shing.

$$-\frac{25}{33}$$

Omil

$$-\frac{25}{33} = -0,7575757575757576$$