-[-4^2-32div(-5^2--21)] eching

$$- [ - 4 ^ { 2 } - 32 \div ( - 5 ^ { 2 } - - 21 ) ]$$

Baholash

$$8$$

Yechim qadamlari

2 daraja ko‘rsatkichini 4 ga hisoblang va 16 ni qiymatni oling.

$$-\left(-16-\frac{32}{-5^{2}-\left(-21\right)}\right)$$

2 daraja ko‘rsatkichini 5 ga hisoblang va 25 ni qiymatni oling.

$$-\left(-16-\frac{32}{-25-\left(-21\right)}\right)$$

-21 ning teskarisi 21 ga teng.

$$-\left(-16-\frac{32}{-25+21}\right)$$

-4 olish uchun -25 va 21'ni qo'shing.

$$-\left(-16-\frac{32}{-4}\right)$$

-8 ni olish uchun 32 ni -4 ga bo‘ling.

$$-\left(-16-\left(-8\right)\right)$$

-8 ning teskarisi 8 ga teng.

$$-\left(-16+8\right)$$

-8 olish uchun -16 va 8'ni qo'shing.

$$-\left(-8\right)$$

-8 ning teskarisi 8 ga teng.

$$8$$

Omil

$$2^{3}$$