frac{sqrt{(-4)^2}}{(-3)^2}(2)^1 eching

$$\frac { \sqrt { ( - 4 ) ^ { 2 } } } { ( - 3 ) ^ { 2 } } ( 2 ) ^ { 1 }$$

Baholash

$$\frac{8}{9}\approx 0,888888889$$

Yechim qadamlari

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

$$\frac{\sqrt{16}}{\left(-3\right)^{2}}\times 2^{1}$$

16 ning kvadrat ildizini hisoblab, 4 natijaga ega bo‘ling.

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

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

$$\frac{4}{9}\times 2^{1}$$

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

$$\frac{4}{9}\times 2$$

\frac{4}{9}\times 2 ni yagona kasrga aylantiring.

$$\frac{4\times 2}{9}$$

8 hosil qilish uchun 4 va 2 ni ko'paytirish.

$$\frac{8}{9}$$

Omil

$$\frac{2 ^ {3}}{3 ^ {2}} = 0,8888888888888888$$