(-3)^3+(-7)^0-4^2+(-5)^2 eching

$$( - 3 ) ^ { 3 } + ( - 7 ) ^ { 0 } - 4 ^ { 2 } + ( - 5 ) ^ { 2 }$$

Baholash

$$-17$$

Yechim qadamlari

3 daraja ko‘rsatkichini -3 ga hisoblang va -27 ni qiymatni oling.

$$-27+\left(-7\right)^{0}-4^{2}+\left(-5\right)^{2}$$

0 daraja ko‘rsatkichini -7 ga hisoblang va 1 ni qiymatni oling.

$$-27+1-4^{2}+\left(-5\right)^{2}$$

-26 olish uchun -27 va 1'ni qo'shing.

$$-26-4^{2}+\left(-5\right)^{2}$$

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

$$-26-16+\left(-5\right)^{2}$$

-42 olish uchun -26 dan 16 ni ayirish.

$$-42+\left(-5\right)^{2}$$

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

$$-42+25$$

-17 olish uchun -42 va 25'ni qo'shing.

$$-17$$

Omil

$$-17$$