((2/3x^{2}y^{2}-3/2x^{2}y^{2})^{2}div(1/4xy-7/8xy)^{2}-(frac{5}{3}x^2y^2-frac{1}{6}x^2y^2))*(frac{4}{3}xy-frac{2}{5}xy) eching

$$( ( \frac { 2 } { 3 } x ^ { 2 } y ^ { 2 } - \frac { 3 } { 2 } x ^ { 2 } y ^ { 2 } ) ^ { 2 } \div ( \frac { 1 } { 4 } x y - \frac { 7 } { 8 } x y ) ^ { 2 } - ( \frac { 5 } { 3 } x ^ { 2 } y ^ { 2 } - \frac { 1 } { 6 } x ^ { 2 } y ^ { 2 } ) ) \times ( \frac { 4 } { 3 } x y - \frac { 2 } { 5 } x y )$$

Baholash

$$\frac{7\left(xy\right)^{3}}{27}$$

Yechim qadamlari

-\frac{5}{6}x^{2}y^{2} ni olish uchun \frac{2}{3}x^{2}y^{2} va -\frac{3}{2}x^{2}y^{2} ni birlashtirish.

$$\left(\frac{\left(-\frac{5}{6}x^{2}y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\left(-\frac{5}{6}x^{2}y^{2}\right)^{2} ni kengaytirish.

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}\left(x^{2}\right)^{2}\left(y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. 2 va 2 ni ko‘paytirib, 4 ni oling.

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}x^{4}\left(y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. 2 va 2 ni ko‘paytirib, 4 ni oling.

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}x^{4}y^{4}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

2 daraja ko‘rsatkichini -\frac{5}{6} ga hisoblang va \frac{25}{36} ni qiymatni oling.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

-\frac{5}{8}xy ni olish uchun \frac{1}{4}xy va -\frac{7}{8}xy ni birlashtirish.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(-\frac{5}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\left(-\frac{5}{8}xy\right)^{2} ni kengaytirish.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(-\frac{5}{8}\right)^{2}x^{2}y^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

2 daraja ko‘rsatkichini -\frac{5}{8} ga hisoblang va \frac{25}{64} ni qiymatni oling.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\frac{25}{64}x^{2}y^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Surat va maxrajdagi ikkala x^{2}y^{2} ni qisqartiring.

$$\left(\frac{\frac{25}{36}x^{2}y^{2}}{\frac{25}{64}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{25}{36}x^{2}y^{2} ni \frac{25}{64} ga bo'lish \frac{25}{36}x^{2}y^{2} ga k'paytirish \frac{25}{64} ga qaytarish.

$$\left(\frac{\frac{25}{36}x^{2}y^{2}\times 64}{25}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{400}{9} hosil qilish uchun \frac{25}{36} va 64 ni ko'paytirish.

$$\left(\frac{\frac{400}{9}x^{2}y^{2}}{25}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{16}{9}x^{2}y^{2} ni olish uchun \frac{400}{9}x^{2}y^{2} ni 25 ga bo‘ling.

$$\left(\frac{16}{9}x^{2}y^{2}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{3}{2}x^{2}y^{2} ni olish uchun \frac{5}{3}x^{2}y^{2} va -\frac{1}{6}x^{2}y^{2} ni birlashtirish.

$$\left(\frac{16}{9}x^{2}y^{2}-\frac{3}{2}x^{2}y^{2}\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{5}{18}x^{2}y^{2} ni olish uchun \frac{16}{9}x^{2}y^{2} va -\frac{3}{2}x^{2}y^{2} ni birlashtirish.

$$\frac{5}{18}x^{2}y^{2}\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{14}{15}xy ni olish uchun \frac{4}{3}xy va -\frac{2}{5}xy ni birlashtirish.

$$\frac{5}{18}x^{2}y^{2}\times \frac{14}{15}xy$$

\frac{7}{27} hosil qilish uchun \frac{5}{18} va \frac{14}{15} ni ko'paytirish.

$$\frac{7}{27}x^{2}y^{2}xy$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 1 ni qo‘shib, 3 ni oling.

$$\frac{7}{27}x^{3}y^{2}y$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 1 ni qo‘shib, 3 ni oling.

$$\frac{7}{27}x^{3}y^{3}$$

Kengaytirish

$$\frac{7\left(xy\right)^{3}}{27}$$

Yechim qadamlari

-\frac{5}{6}x^{2}y^{2} ni olish uchun \frac{2}{3}x^{2}y^{2} va -\frac{3}{2}x^{2}y^{2} ni birlashtirish.

$$\left(\frac{\left(-\frac{5}{6}x^{2}y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\left(-\frac{5}{6}x^{2}y^{2}\right)^{2} ni kengaytirish.

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}\left(x^{2}\right)^{2}\left(y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. 2 va 2 ni ko‘paytirib, 4 ni oling.

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}x^{4}\left(y^{2}\right)^{2}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. 2 va 2 ni ko‘paytirib, 4 ni oling.

$$\left(\frac{\left(-\frac{5}{6}\right)^{2}x^{4}y^{4}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

2 daraja ko‘rsatkichini -\frac{5}{6} ga hisoblang va \frac{25}{36} ni qiymatni oling.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(\frac{1}{4}xy-\frac{7}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

-\frac{5}{8}xy ni olish uchun \frac{1}{4}xy va -\frac{7}{8}xy ni birlashtirish.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(-\frac{5}{8}xy\right)^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\left(-\frac{5}{8}xy\right)^{2} ni kengaytirish.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\left(-\frac{5}{8}\right)^{2}x^{2}y^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

2 daraja ko‘rsatkichini -\frac{5}{8} ga hisoblang va \frac{25}{64} ni qiymatni oling.

$$\left(\frac{\frac{25}{36}x^{4}y^{4}}{\frac{25}{64}x^{2}y^{2}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

Surat va maxrajdagi ikkala x^{2}y^{2} ni qisqartiring.

$$\left(\frac{\frac{25}{36}x^{2}y^{2}}{\frac{25}{64}}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{25}{36}x^{2}y^{2} ni \frac{25}{64} ga bo'lish \frac{25}{36}x^{2}y^{2} ga k'paytirish \frac{25}{64} ga qaytarish.

$$\left(\frac{\frac{25}{36}x^{2}y^{2}\times 64}{25}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{400}{9} hosil qilish uchun \frac{25}{36} va 64 ni ko'paytirish.

$$\left(\frac{\frac{400}{9}x^{2}y^{2}}{25}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{16}{9}x^{2}y^{2} ni olish uchun \frac{400}{9}x^{2}y^{2} ni 25 ga bo‘ling.

$$\left(\frac{16}{9}x^{2}y^{2}-\left(\frac{5}{3}x^{2}y^{2}-\frac{1}{6}x^{2}y^{2}\right)\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{3}{2}x^{2}y^{2} ni olish uchun \frac{5}{3}x^{2}y^{2} va -\frac{1}{6}x^{2}y^{2} ni birlashtirish.

$$\left(\frac{16}{9}x^{2}y^{2}-\frac{3}{2}x^{2}y^{2}\right)\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{5}{18}x^{2}y^{2} ni olish uchun \frac{16}{9}x^{2}y^{2} va -\frac{3}{2}x^{2}y^{2} ni birlashtirish.

$$\frac{5}{18}x^{2}y^{2}\left(\frac{4}{3}xy-\frac{2}{5}xy\right)$$

\frac{14}{15}xy ni olish uchun \frac{4}{3}xy va -\frac{2}{5}xy ni birlashtirish.

$$\frac{5}{18}x^{2}y^{2}\times \frac{14}{15}xy$$

\frac{7}{27} hosil qilish uchun \frac{5}{18} va \frac{14}{15} ni ko'paytirish.

$$\frac{7}{27}x^{2}y^{2}xy$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 1 ni qo‘shib, 3 ni oling.

$$\frac{7}{27}x^{3}y^{2}y$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 1 ni qo‘shib, 3 ni oling.

$$\frac{7}{27}x^{3}y^{3}$$