(4+3)(-7)-1+4-5-(-3)^2 eching

$$( 4 + 3 ) ( - 7 ) - 1 + 4 - 5 - ( - 3 ) ^ { 2 }$$

Baholash

$$-60$$

Yechim qadamlari

7 olish uchun 4 va 3'ni qo'shing.

$$7\left(-7\right)-1+4-5-\left(-3\right)^{2}$$

-49 hosil qilish uchun 7 va -7 ni ko'paytirish.

$$-49-1+4-5-\left(-3\right)^{2}$$

-50 olish uchun -49 dan 1 ni ayirish.

$$-50+4-5-\left(-3\right)^{2}$$

-46 olish uchun -50 va 4'ni qo'shing.

$$-46-5-\left(-3\right)^{2}$$

-51 olish uchun -46 dan 5 ni ayirish.

$$-51-\left(-3\right)^{2}$$

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

$$-51-9$$

-60 olish uchun -51 dan 9 ni ayirish.

$$-60$$

Omil

$$-60$$