-5-{[(-3)^4+sqrt[3]{27}]-128div(-4)^3}+sqrt[5]{32} eching

$$- 5 - \{ [ ( - 3 ) ^ { 4 } + \sqrt[ 3 ] { 27 } ] - 128 \div ( - 4 ) ^ { 3 } \} + \sqrt[ 5 ] { 32 }$$

Baholash

$$-89$$

Yechim qadamlari

4 daraja ko‘rsatkichini -3 ga hisoblang va 81 ni qiymatni oling.

$$-5-\left(81+\sqrt[3]{27}-\frac{128}{\left(-4\right)^{3}}\right)+\sqrt[5]{32}$$

\sqrt[3]{27} ni hisoblab, 3 natijasiga ega bo‘ling.

$$-5-\left(81+3-\frac{128}{\left(-4\right)^{3}}\right)+\sqrt[5]{32}$$

84 olish uchun 81 va 3'ni qo'shing.

$$-5-\left(84-\frac{128}{\left(-4\right)^{3}}\right)+\sqrt[5]{32}$$

3 daraja ko‘rsatkichini -4 ga hisoblang va -64 ni qiymatni oling.

$$-5-\left(84-\frac{128}{-64}\right)+\sqrt[5]{32}$$

-2 ni olish uchun 128 ni -64 ga bo‘ling.

$$-5-\left(84-\left(-2\right)\right)+\sqrt[5]{32}$$

-2 ning teskarisi 2 ga teng.

$$-5-\left(84+2\right)+\sqrt[5]{32}$$

86 olish uchun 84 va 2'ni qo'shing.

$$-5-86+\sqrt[5]{32}$$

-91 olish uchun -5 dan 86 ni ayirish.

$$-91+\sqrt[5]{32}$$

\sqrt[5]{32} ni hisoblab, 2 natijasiga ega bo‘ling.

$$-91+2$$

-89 olish uchun -91 va 2'ni qo'shing.

$$-89$$

Omil

$$-89$$