3^{3}+3*5^2+2*3^2-4*(7^2*3-11^2+3) eching

$$3 ^ { 3 } + 3 \times 5 ^ { 2 } + 2 \times 3 ^ { 2 } - 4 \times ( 7 ^ { 2 } \times 3 - 11 ^ { 2 } + 3 )$$

Baholash

$$4$$

Yechim qadamlari

3 daraja ko‘rsatkichini 3 ga hisoblang va 27 ni qiymatni oling.

$$27+3\times 5^{2}+2\times 3^{2}-4\left(7^{2}\times 3-11^{2}+3\right)$$

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

$$27+3\times 25+2\times 3^{2}-4\left(7^{2}\times 3-11^{2}+3\right)$$

75 hosil qilish uchun 3 va 25 ni ko'paytirish.

$$27+75+2\times 3^{2}-4\left(7^{2}\times 3-11^{2}+3\right)$$

102 olish uchun 27 va 75'ni qo'shing.

$$102+2\times 3^{2}-4\left(7^{2}\times 3-11^{2}+3\right)$$

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

$$102+2\times 9-4\left(7^{2}\times 3-11^{2}+3\right)$$

18 hosil qilish uchun 2 va 9 ni ko'paytirish.

$$102+18-4\left(7^{2}\times 3-11^{2}+3\right)$$

120 olish uchun 102 va 18'ni qo'shing.

$$120-4\left(7^{2}\times 3-11^{2}+3\right)$$

2 daraja ko‘rsatkichini 7 ga hisoblang va 49 ni qiymatni oling.

$$120-4\left(49\times 3-11^{2}+3\right)$$

147 hosil qilish uchun 49 va 3 ni ko'paytirish.

$$120-4\left(147-11^{2}+3\right)$$

2 daraja ko‘rsatkichini 11 ga hisoblang va 121 ni qiymatni oling.

$$120-4\left(147-121+3\right)$$

26 olish uchun 147 dan 121 ni ayirish.

$$120-4\left(26+3\right)$$

29 olish uchun 26 va 3'ni qo'shing.

$$120-4\times 29$$

116 hosil qilish uchun 4 va 29 ni ko'paytirish.

$$120-116$$

4 olish uchun 120 dan 116 ni ayirish.

$$4$$

Omil

$$2^{2}$$