sqrt{(-2)^2}-1+1/9*(-3)^2+sqrt[3]{-8} eching

$$\sqrt { ( - 2 ) ^ { 2 } } - 1 + \frac { 1 } { 9 } \times ( - 3 ) ^ { 2 } + \sqrt[ 3 ] { - 8 }$$

Baholash

$$0$$

Yechim qadamlari

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

$$\sqrt{4}-1+\frac{1}{9}\left(-3\right)^{2}+\sqrt[3]{-8}$$

4 ning kvadrat ildizini hisoblab, 2 natijaga ega bo‘ling.

$$2-1+\frac{1}{9}\left(-3\right)^{2}+\sqrt[3]{-8}$$

1 olish uchun 2 dan 1 ni ayirish.

$$1+\frac{1}{9}\left(-3\right)^{2}+\sqrt[3]{-8}$$

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

$$1+\frac{1}{9}\times 9+\sqrt[3]{-8}$$

1 hosil qilish uchun \frac{1}{9} va 9 ni ko'paytirish.

$$1+1+\sqrt[3]{-8}$$

2 olish uchun 1 va 1'ni qo'shing.

$$2+\sqrt[3]{-8}$$

\sqrt[3]{-8} ni hisoblab, -2 natijasiga ega bo‘ling.

$$2-2$$

0 olish uchun 2 dan 2 ni ayirish.

$$0$$

Omil

$$0$$