2+(-5+8)(-12+0)-[3-(4-3)(-2)](-5) eching

$$2 + ( - 5 + 8 ) ( - 12 + 0 ) - [ 3 - ( 4 - 3 ) ( - 2 ) ] ( - 5 )$$

Baholash

$$-9$$

Yechim qadamlari

3 olish uchun -5 va 8'ni qo'shing.

$$2+3\left(-12+0\right)-\left(3-\left(4-3\right)\left(-2\right)\right)\left(-5\right)$$

-12 olish uchun -12 va 0'ni qo'shing.

$$2+3\left(-12\right)-\left(3-\left(4-3\right)\left(-2\right)\right)\left(-5\right)$$

-36 hosil qilish uchun 3 va -12 ni ko'paytirish.

$$2-36-\left(3-\left(4-3\right)\left(-2\right)\right)\left(-5\right)$$

-34 olish uchun 2 dan 36 ni ayirish.

$$-34-\left(3-\left(4-3\right)\left(-2\right)\right)\left(-5\right)$$

1 olish uchun 4 dan 3 ni ayirish.

$$-34-\left(3-1\left(-2\right)\right)\left(-5\right)$$

-2 hosil qilish uchun 1 va -2 ni ko'paytirish.

$$-34-\left(3-\left(-2\right)\right)\left(-5\right)$$

-2 ning teskarisi 2 ga teng.

$$-34-\left(3+2\right)\left(-5\right)$$

5 olish uchun 3 va 2'ni qo'shing.

$$-34-5\left(-5\right)$$

-25 hosil qilish uchun 5 va -5 ni ko'paytirish.

$$-34-\left(-25\right)$$

-25 ning teskarisi 25 ga teng.

$$-34+25$$

-9 olish uchun -34 va 25'ni qo'shing.

$$-9$$

Omil

$$-9$$