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

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

Baholash

$$-18$$

Yechim qadamlari

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

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

10 hosil qilish uchun 2 va 5 ni ko'paytirish.

$$10\left(4-3\right)^{2}-2\left(5-3\right)\left(3+4\right)$$

1 olish uchun 4 dan 3 ni ayirish.

$$10\times 1^{2}-2\left(5-3\right)\left(3+4\right)$$

2 daraja ko‘rsatkichini 1 ga hisoblang va 1 ni qiymatni oling.

$$10\times 1-2\left(5-3\right)\left(3+4\right)$$

10 hosil qilish uchun 10 va 1 ni ko'paytirish.

$$10-2\left(5-3\right)\left(3+4\right)$$

2 olish uchun 5 dan 3 ni ayirish.

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

4 hosil qilish uchun 2 va 2 ni ko'paytirish.

$$10-4\left(3+4\right)$$

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

$$10-4\times 7$$

28 hosil qilish uchun 4 va 7 ni ko'paytirish.

$$10-28$$

-18 olish uchun 10 dan 28 ni ayirish.

$$-18$$

Omil

$$-18$$