-5^2+3^2-(-6)^2+(-7^2)+50 eching

$$- 5 ^ { 2 } + 3 ^ { 2 } - ( - 6 ) ^ { 2 } + ( - 7 ^ { 2 } ) + 50$$

Baholash

$$-51$$

Yechim qadamlari

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

$$-25+3^{2}-\left(-6\right)^{2}-7^{2}+50$$

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

$$-25+9-\left(-6\right)^{2}-7^{2}+50$$

-16 olish uchun -25 va 9'ni qo'shing.

$$-16-\left(-6\right)^{2}-7^{2}+50$$

2 daraja ko‘rsatkichini -6 ga hisoblang va 36 ni qiymatni oling.

$$-16-36-7^{2}+50$$

-52 olish uchun -16 dan 36 ni ayirish.

$$-52-7^{2}+50$$

2 daraja ko‘rsatkichini 7 ga hisoblang va 49 ni qiymatni oling.

$$-52-49+50$$

-101 olish uchun -52 dan 49 ni ayirish.

$$-101+50$$

-51 olish uchun -101 va 50'ni qo'shing.

$$-51$$

Omil

$$-51$$