-2^3div(-4/3)-(-3)^2*(-1)^2019 eching

$$- 2 ^ { 3 } \div ( - \frac { 4 } { 3 } ) - ( - 3 ) ^ { 2 } \times ( - 1 ) ^ { 2019 }$$

Baholash

$$15$$

Yechim qadamlari

3 daraja ko‘rsatkichini 2 ga hisoblang va 8 ni qiymatni oling.

$$\frac{-8}{-\frac{4}{3}}-\left(-3\right)^{2}\left(-1\right)^{2019}$$

-8 ni -\frac{4}{3} ga bo'lish -8 ga k'paytirish -\frac{4}{3} ga qaytarish.

$$-8\left(-\frac{3}{4}\right)-\left(-3\right)^{2}\left(-1\right)^{2019}$$

-8\left(-\frac{3}{4}\right) ni yagona kasrga aylantiring.

$$\frac{-8\left(-3\right)}{4}-\left(-3\right)^{2}\left(-1\right)^{2019}$$

24 hosil qilish uchun -8 va -3 ni ko'paytirish.

$$\frac{24}{4}-\left(-3\right)^{2}\left(-1\right)^{2019}$$

6 ni olish uchun 24 ni 4 ga bo‘ling.

$$6-\left(-3\right)^{2}\left(-1\right)^{2019}$$

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

$$6-9\left(-1\right)^{2019}$$

2019 daraja ko‘rsatkichini -1 ga hisoblang va -1 ni qiymatni oling.

$$6-9\left(-1\right)$$

-9 hosil qilish uchun 9 va -1 ni ko'paytirish.

$$6-\left(-9\right)$$

-9 ning teskarisi 9 ga teng.

$$6+9$$

15 olish uchun 6 va 9'ni qo'shing.

$$15$$

Omil

$$3\times 5$$