Réitigh ((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)

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

Luacháil

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

Céimeanna Réitigh

Comhcheangail \frac{2}{3}x^{2}y^{2} agus -\frac{3}{2}x^{2}y^{2} chun -\frac{5}{6}x^{2}y^{2} a fháil.

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

Fairsingigh \left(-\frac{5}{6}x^{2}y^{2}\right)^{2}

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

Chun cumhacht a ardú go cumhacht eile, méadaigh na heaspónaint. Iolraigh 2 agus 2 chun 4 a bhaint amach.

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

Chun cumhacht a ardú go cumhacht eile, méadaigh na heaspónaint. Iolraigh 2 agus 2 chun 4 a bhaint amach.

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

Ríomh cumhacht -\frac{5}{6} de 2 agus faigh \frac{25}{36}.

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

Comhcheangail \frac{1}{4}xy agus -\frac{7}{8}xy chun -\frac{5}{8}xy a fháil.

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

Fairsingigh \left(-\frac{5}{8}xy\right)^{2}

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

Ríomh cumhacht -\frac{5}{8} de 2 agus faigh \frac{25}{64}.

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

Cealaigh x^{2}y^{2} mar uimhreoir agus ainmneoir.

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

Roinn \frac{25}{36}x^{2}y^{2} faoi \frac{25}{64} trí \frac{25}{36}x^{2}y^{2} a mhéadú faoi dheilín \frac{25}{64}.

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

Méadaigh \frac{25}{36} agus 64 chun \frac{400}{9} a fháil.

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

Roinn \frac{400}{9}x^{2}y^{2} faoi 25 chun \frac{16}{9}x^{2}y^{2} a fháil.

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

Comhcheangail \frac{5}{3}x^{2}y^{2} agus -\frac{1}{6}x^{2}y^{2} chun \frac{3}{2}x^{2}y^{2} a fháil.

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

Comhcheangail \frac{16}{9}x^{2}y^{2} agus -\frac{3}{2}x^{2}y^{2} chun \frac{5}{18}x^{2}y^{2} a fháil.

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

Comhcheangail \frac{4}{3}xy agus -\frac{2}{5}xy chun \frac{14}{15}xy a fháil.

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

Méadaigh \frac{5}{18} agus \frac{14}{15} chun \frac{7}{27} a fháil.

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

Chun cumhachtaí den bhonn céanna a iolrú, suimigh a n-easpónaint. Suimigh 2 agus 1 chun 3 a bhaint amach.

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

Chun cumhachtaí den bhonn céanna a iolrú, suimigh a n-easpónaint. Suimigh 2 agus 1 chun 3 a bhaint amach.

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

Fairsingigh

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

Céimeanna Réitigh

Comhcheangail \frac{2}{3}x^{2}y^{2} agus -\frac{3}{2}x^{2}y^{2} chun -\frac{5}{6}x^{2}y^{2} a fháil.

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

Fairsingigh \left(-\frac{5}{6}x^{2}y^{2}\right)^{2}

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

Chun cumhacht a ardú go cumhacht eile, méadaigh na heaspónaint. Iolraigh 2 agus 2 chun 4 a bhaint amach.

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

Chun cumhacht a ardú go cumhacht eile, méadaigh na heaspónaint. Iolraigh 2 agus 2 chun 4 a bhaint amach.

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

Ríomh cumhacht -\frac{5}{6} de 2 agus faigh \frac{25}{36}.

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

Comhcheangail \frac{1}{4}xy agus -\frac{7}{8}xy chun -\frac{5}{8}xy a fháil.

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

Fairsingigh \left(-\frac{5}{8}xy\right)^{2}

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

Ríomh cumhacht -\frac{5}{8} de 2 agus faigh \frac{25}{64}.

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

Cealaigh x^{2}y^{2} mar uimhreoir agus ainmneoir.

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

Roinn \frac{25}{36}x^{2}y^{2} faoi \frac{25}{64} trí \frac{25}{36}x^{2}y^{2} a mhéadú faoi dheilín \frac{25}{64}.

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

Méadaigh \frac{25}{36} agus 64 chun \frac{400}{9} a fháil.

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

Roinn \frac{400}{9}x^{2}y^{2} faoi 25 chun \frac{16}{9}x^{2}y^{2} a fháil.

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

Comhcheangail \frac{5}{3}x^{2}y^{2} agus -\frac{1}{6}x^{2}y^{2} chun \frac{3}{2}x^{2}y^{2} a fháil.

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

Comhcheangail \frac{16}{9}x^{2}y^{2} agus -\frac{3}{2}x^{2}y^{2} chun \frac{5}{18}x^{2}y^{2} a fháil.

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

Comhcheangail \frac{4}{3}xy agus -\frac{2}{5}xy chun \frac{14}{15}xy a fháil.

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

Méadaigh \frac{5}{18} agus \frac{14}{15} chun \frac{7}{27} a fháil.

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

Chun cumhachtaí den bhonn céanna a iolrú, suimigh a n-easpónaint. Suimigh 2 agus 1 chun 3 a bhaint amach.

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

Chun cumhachtaí den bhonn céanna a iolrú, suimigh a n-easpónaint. Suimigh 2 agus 1 chun 3 a bhaint amach.

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