4^2-4(4(-10/3) eching

$${ 4 }^{ 2 } -4(4(- \frac{ 10 }{ 3 } )$$

Baholash

$$\frac{208}{3}\approx 69,333333333$$

Yechim qadamlari

2 daraja ko‘rsatkichini 4 ga hisoblang va 16 ni qiymatni oling.

$$16-4\times 4\left(-\frac{10}{3}\right)$$

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

$$16-16\left(-\frac{10}{3}\right)$$

16\left(-\frac{10}{3}\right) ni yagona kasrga aylantiring.

$$16-\frac{16\left(-10\right)}{3}$$

-160 hosil qilish uchun 16 va -10 ni ko'paytirish.

$$16-\frac{-160}{3}$$

\frac{-160}{3} kasri manfiy belgini olib tashlash bilan -\frac{160}{3} sifatida qayta yozilishi mumkin.

$$16-\left(-\frac{160}{3}\right)$$

-\frac{160}{3} ning teskarisi \frac{160}{3} ga teng.

$$16+\frac{160}{3}$$

16 ni \frac{48}{3} kasrga o‘giring.

$$\frac{48}{3}+\frac{160}{3}$$

\frac{48}{3} va \frac{160}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{48+160}{3}$$

208 olish uchun 48 va 160'ni qo'shing.

$$\frac{208}{3}$$

Omil

$$\frac{2 ^ {4} \cdot 13}{3} = 69\frac{1}{3} = 69,33333333333333$$