(675+(-45)*12/8)*(-11/8)^3 eching

$$( 675 + ( - 45 ) \cdot 1 \frac { 2 } { 8 } ) \cdot ( - 1 \frac { 1 } { 8 } ) ^ { 3 }$$

Baholash

$$-\frac{1804275}{2048}=-880,993652344$$

Yechim qadamlari

8 hosil qilish uchun 1 va 8 ni ko'paytirish.

$$\left(675-45\times \frac{8+2}{8}\right)\left(-\frac{1\times 8+1}{8}\right)^{3}$$

10 olish uchun 8 va 2'ni qo'shing.

$$\left(675-45\times \frac{10}{8}\right)\left(-\frac{1\times 8+1}{8}\right)^{3}$$

\frac{10}{8} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\left(675-45\times \frac{5}{4}\right)\left(-\frac{1\times 8+1}{8}\right)^{3}$$

-\frac{225}{4} hosil qilish uchun -45 va \frac{5}{4} ni ko'paytirish.

$$\left(675-\frac{225}{4}\right)\left(-\frac{1\times 8+1}{8}\right)^{3}$$

\frac{2475}{4} olish uchun 675 dan \frac{225}{4} ni ayirish.

$$\frac{2475}{4}\left(-\frac{1\times 8+1}{8}\right)^{3}$$

8 hosil qilish uchun 1 va 8 ni ko'paytirish.

$$\frac{2475}{4}\left(-\frac{8+1}{8}\right)^{3}$$

9 olish uchun 8 va 1'ni qo'shing.

$$\frac{2475}{4}\left(-\frac{9}{8}\right)^{3}$$

3 daraja ko‘rsatkichini -\frac{9}{8} ga hisoblang va -\frac{729}{512} ni qiymatni oling.

$$\frac{2475}{4}\left(-\frac{729}{512}\right)$$

-\frac{1804275}{2048} hosil qilish uchun \frac{2475}{4} va -\frac{729}{512} ni ko'paytirish.

$$-\frac{1804275}{2048}$$

Omil

$$-\frac{1804275}{2048} = -880\frac{2035}{2048} = -880,99365234375$$