(16*-2^4)-(48*-2^3)+(54*-2^2)-(27*-2) eching

$$(16 \times { -2 }^{ 4 } )-(48 \times { -2 }^{ 3 } )+(54 \times { -2 }^{ 2 } )-(27 \times -2)$$

Baholash

$$910$$

Yechim qadamlari

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

$$16\times 16-48\left(-2\right)^{3}+54\left(-2\right)^{2}-27\left(-2\right)$$

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

$$256-48\left(-2\right)^{3}+54\left(-2\right)^{2}-27\left(-2\right)$$

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

$$256-48\left(-8\right)+54\left(-2\right)^{2}-27\left(-2\right)$$

-384 hosil qilish uchun 48 va -8 ni ko'paytirish.

$$256-\left(-384\right)+54\left(-2\right)^{2}-27\left(-2\right)$$

-384 ning teskarisi 384 ga teng.

$$256+384+54\left(-2\right)^{2}-27\left(-2\right)$$

640 olish uchun 256 va 384'ni qo'shing.

$$640+54\left(-2\right)^{2}-27\left(-2\right)$$

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

$$640+54\times 4-27\left(-2\right)$$

216 hosil qilish uchun 54 va 4 ni ko'paytirish.

$$640+216-27\left(-2\right)$$

856 olish uchun 640 va 216'ni qo'shing.

$$856-27\left(-2\right)$$

-54 hosil qilish uchun 27 va -2 ni ko'paytirish.

$$856-\left(-54\right)$$

-54 ning teskarisi 54 ga teng.

$$856+54$$

910 olish uchun 856 va 54'ni qo'shing.

$$910$$

Omil

$$2\times 5\times 7\times 13$$