-24*5^2+3(93-43)^2/2*25*60 eching

$$\frac { - 24 \times 5 ^ { 2 } + 3 ( 93 - 43 ) ^ { 2 } } { 2 \times 25 \times 60 }$$

Baholash

$$\frac{23}{10}=2,3$$

Yechim qadamlari

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

$$\frac{-24\times 25+3\left(93-43\right)^{2}}{2\times 25\times 60}$$

-600 hosil qilish uchun -24 va 25 ni ko'paytirish.

$$\frac{-600+3\left(93-43\right)^{2}}{2\times 25\times 60}$$

50 olish uchun 93 dan 43 ni ayirish.

$$\frac{-600+3\times 50^{2}}{2\times 25\times 60}$$

2 daraja ko‘rsatkichini 50 ga hisoblang va 2500 ni qiymatni oling.

$$\frac{-600+3\times 2500}{2\times 25\times 60}$$

7500 hosil qilish uchun 3 va 2500 ni ko'paytirish.

$$\frac{-600+7500}{2\times 25\times 60}$$

6900 olish uchun -600 va 7500'ni qo'shing.

$$\frac{6900}{2\times 25\times 60}$$

50 hosil qilish uchun 2 va 25 ni ko'paytirish.

$$\frac{6900}{50\times 60}$$

3000 hosil qilish uchun 50 va 60 ni ko'paytirish.

$$\frac{6900}{3000}$$

\frac{6900}{3000} ulushini 300 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{23}{10}$$

Omil

$$\frac{23}{2 \cdot 5} = 2\frac{3}{10} = 2,3$$