+2{-3[(-2+3-3)^2*(4-1+2)]-2+7-10}+1 eching

$$+ 2 \{ - 3 [ ( - 2 + 3 - 3 ) ^ { 2 } \cdot ( 4 - 1 + 2 ) ] - 2 + 7 - 10 \} + 1$$

Baholash

$$-129$$

Yechim qadamlari

1 olish uchun -2 va 3'ni qo'shing.

$$2\left(-3\left(1-3\right)^{2}\left(4-1+2\right)-2+7-10\right)+1$$

-2 olish uchun 1 dan 3 ni ayirish.

$$2\left(-3\left(-2\right)^{2}\left(4-1+2\right)-2+7-10\right)+1$$

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

$$2\left(-3\times 4\left(4-1+2\right)-2+7-10\right)+1$$

-12 hosil qilish uchun -3 va 4 ni ko'paytirish.

$$2\left(-12\left(4-1+2\right)-2+7-10\right)+1$$

3 olish uchun 4 dan 1 ni ayirish.

$$2\left(-12\left(3+2\right)-2+7-10\right)+1$$

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

$$2\left(-12\times 5-2+7-10\right)+1$$

-60 hosil qilish uchun -12 va 5 ni ko'paytirish.

$$2\left(-60-2+7-10\right)+1$$

-62 olish uchun -60 dan 2 ni ayirish.

$$2\left(-62+7-10\right)+1$$

-55 olish uchun -62 va 7'ni qo'shing.

$$2\left(-55-10\right)+1$$

-65 olish uchun -55 dan 10 ni ayirish.

$$2\left(-65\right)+1$$

-130 hosil qilish uchun 2 va -65 ni ko'paytirish.

$$-130+1$$

-129 olish uchun -130 va 1'ni qo'shing.

$$-129$$

Omil

$$-129$$