-3/7x^{5}*2^8:(-1/14x^5y^6z^6)= eching

$$- \frac { 3 } { 7 } x ^ { 5 } \times 2 ^ { 8 } : ( - \frac { 1 } { 14 } x ^ { 5 } y ^ { 6 } z ^ { 6 } ) =$$

Baholash

$$\frac{1536}{\left(yz\right)^{6}}$$

Yechim qadamlari

Surat va maxrajdagi ikkala x^{5} ni qisqartiring.

$$\frac{-\frac{3}{7}\times 2^{8}}{-\frac{1}{14}y^{6}z^{6}}$$

8 daraja ko‘rsatkichini 2 ga hisoblang va 256 ni qiymatni oling.

$$\frac{-\frac{3}{7}\times 256}{-\frac{1}{14}y^{6}z^{6}}$$

-\frac{768}{7} hosil qilish uchun -\frac{3}{7} va 256 ni ko'paytirish.

$$\frac{-\frac{768}{7}}{-\frac{1}{14}y^{6}z^{6}}$$

\frac{-\frac{768}{7}}{-\frac{1}{14}y^{6}z^{6}} ni yagona kasrga aylantiring.

$$\frac{-768}{7\left(-\frac{1}{14}\right)y^{6}z^{6}}$$

-\frac{1}{2} hosil qilish uchun 7 va -\frac{1}{14} ni ko'paytirish.

$$\frac{-768}{-\frac{1}{2}y^{6}z^{6}}$$

y ga nisbatan hosilani topish

$$-\frac{9216}{z^{6}y^{7}}$$