5^2-sqrt[2]{9}*3+5-3*2 eching

$$5 ^ { 2 } - \sqrt[ 2 ] { 9 } \cdot 3 + 5 - 3 \cdot 2$$

Baholash

$$15$$

Yechim qadamlari

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

$$25-\sqrt[2]{9}\times 3+5-3\times 2$$

\sqrt[2]{9} ni hisoblab, 3 natijasiga ega bo‘ling.

$$25-3\times 3+5-3\times 2$$

9 hosil qilish uchun 3 va 3 ni ko'paytirish.

$$25-9+5-3\times 2$$

16 olish uchun 25 dan 9 ni ayirish.

$$16+5-3\times 2$$

21 olish uchun 16 va 5'ni qo'shing.

$$21-3\times 2$$

6 hosil qilish uchun 3 va 2 ni ko'paytirish.

$$21-6$$

15 olish uchun 21 dan 6 ni ayirish.

$$15$$

Omil

$$3\times 5$$