Zgjidh (1/2x-2/3y+3/4)*(1/2x+frac{2}{3}y-frac{3}{4})=

$$( \frac { 1 } { 2 } x - \frac { 2 } { 3 } y + \frac { 3 } { 4 } ) \cdot ( \frac { 1 } { 2 } x + \frac { 2 } { 3 } y - \frac { 3 } { 4 } ) =$$

Vlerëso

$$-\frac{\left(8y-9\right)^{2}}{144}+\frac{x^{2}}{4}$$

Hapat e zgjidhjes

Apliko vetinë e shpërndarjes duke shumëzuar çdo kufizë të \frac{1}{2}x-\frac{2}{3}y+\frac{3}{4} me çdo kufizë të \frac{1}{2}x+\frac{2}{3}y-\frac{3}{4}.

$$\frac{1}{2}x\times \frac{1}{2}x+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y\times \frac{2}{3}y-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo x me x për të marrë x^{2}.

$$\frac{1}{2}x^{2}\times \frac{1}{2}+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y\times \frac{2}{3}y-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo y me y për të marrë y^{2}.

$$\frac{1}{2}x^{2}\times \frac{1}{2}+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{1}{2} herë \frac{1}{2} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1\times 1}{2\times 2}x^{2}+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{1\times 1}{2\times 2}.

$$\frac{1}{4}x^{2}+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{1}{2} herë \frac{2}{3} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}+\frac{1\times 2}{2\times 3}xy+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thjeshto 2 në numërues dhe emërues.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{1}{2} herë -\frac{3}{4} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy+\frac{1\left(-3\right)}{2\times 4}x-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{1\left(-3\right)}{2\times 4}.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy+\frac{-3}{8}x-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thyesa \frac{-3}{8} mund të rishkruhet si -\frac{3}{8} duke zbritur shenjën negative.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy-\frac{3}{8}x-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo -\frac{2}{3} herë \frac{1}{2} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy-\frac{3}{8}x+\frac{-2}{3\times 2}yx-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{-2}{3\times 2}.

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

Thjeshto thyesën \frac{-2}{6} në kufizat më të vogla duke zbritur dhe thjeshtuar 2.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy-\frac{3}{8}x-\frac{1}{3}yx-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Kombino \frac{1}{3}xy dhe -\frac{1}{3}yx për të marrë 0.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo -\frac{2}{3} herë \frac{2}{3} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{3}{8}x+\frac{-2\times 2}{3\times 3}y^{2}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{-2\times 2}{3\times 3}.

$$\frac{1}{4}x^{2}-\frac{3}{8}x+\frac{-4}{9}y^{2}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thyesa \frac{-4}{9} mund të rishkruhet si -\frac{4}{9} duke zbritur shenjën negative.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo -\frac{2}{3} herë -\frac{3}{4} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{-2\left(-3\right)}{3\times 4}y+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{-2\left(-3\right)}{3\times 4}.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{6}{12}y+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thjeshto thyesën \frac{6}{12} në kufizat më të vogla duke zbritur dhe thjeshtuar 6.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{3}{4} herë \frac{1}{2} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3\times 1}{4\times 2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{3\times 1}{4\times 2}.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3}{8}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Kombino -\frac{3}{8}x dhe \frac{3}{8}x për të marrë 0.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{3}{4} herë \frac{2}{3} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3\times 2}{4\times 3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thjeshto 3 në numërues dhe emërues.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{2}{4}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thjeshto thyesën \frac{2}{4} në kufizat më të vogla duke zbritur dhe thjeshtuar 2.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{1}{2}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Kombino \frac{1}{2}y dhe \frac{1}{2}y për të marrë y.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{3}{4} herë -\frac{3}{4} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+y+\frac{3\left(-3\right)}{4\times 4}$$

Bëj shumëzimet në thyesën \frac{3\left(-3\right)}{4\times 4}.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+y+\frac{-9}{16}$$

Thyesa \frac{-9}{16} mund të rishkruhet si -\frac{9}{16} duke zbritur shenjën negative.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+y-\frac{9}{16}$$

Zhvillo

$$\frac{x^{2}}{4}-\frac{4y^{2}}{9}+y-\frac{9}{16}$$

Hapat e zgjidhjes

Apliko vetinë e shpërndarjes duke shumëzuar çdo kufizë të \frac{1}{2}x-\frac{2}{3}y+\frac{3}{4} me çdo kufizë të \frac{1}{2}x+\frac{2}{3}y-\frac{3}{4}.

$$\frac{1}{2}x\times \frac{1}{2}x+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y\times \frac{2}{3}y-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo x me x për të marrë x^{2}.

$$\frac{1}{2}x^{2}\times \frac{1}{2}+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y\times \frac{2}{3}y-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo y me y për të marrë y^{2}.

$$\frac{1}{2}x^{2}\times \frac{1}{2}+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{1}{2} herë \frac{1}{2} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1\times 1}{2\times 2}x^{2}+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{1\times 1}{2\times 2}.

$$\frac{1}{4}x^{2}+\frac{1}{2}x\times \frac{2}{3}y+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{1}{2} herë \frac{2}{3} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}+\frac{1\times 2}{2\times 3}xy+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thjeshto 2 në numërues dhe emërues.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy+\frac{1}{2}x\left(-\frac{3}{4}\right)-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{1}{2} herë -\frac{3}{4} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy+\frac{1\left(-3\right)}{2\times 4}x-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{1\left(-3\right)}{2\times 4}.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy+\frac{-3}{8}x-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thyesa \frac{-3}{8} mund të rishkruhet si -\frac{3}{8} duke zbritur shenjën negative.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy-\frac{3}{8}x-\frac{2}{3}y\times \frac{1}{2}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo -\frac{2}{3} herë \frac{1}{2} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy-\frac{3}{8}x+\frac{-2}{3\times 2}yx-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{-2}{3\times 2}.

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

Thjeshto thyesën \frac{-2}{6} në kufizat më të vogla duke zbritur dhe thjeshtuar 2.

$$\frac{1}{4}x^{2}+\frac{1}{3}xy-\frac{3}{8}x-\frac{1}{3}yx-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Kombino \frac{1}{3}xy dhe -\frac{1}{3}yx për të marrë 0.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{2}{3}y^{2}\times \frac{2}{3}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo -\frac{2}{3} herë \frac{2}{3} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{3}{8}x+\frac{-2\times 2}{3\times 3}y^{2}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{-2\times 2}{3\times 3}.

$$\frac{1}{4}x^{2}-\frac{3}{8}x+\frac{-4}{9}y^{2}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thyesa \frac{-4}{9} mund të rishkruhet si -\frac{4}{9} duke zbritur shenjën negative.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}-\frac{2}{3}y\left(-\frac{3}{4}\right)+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo -\frac{2}{3} herë -\frac{3}{4} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{-2\left(-3\right)}{3\times 4}y+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{-2\left(-3\right)}{3\times 4}.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{6}{12}y+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thjeshto thyesën \frac{6}{12} në kufizat më të vogla duke zbritur dhe thjeshtuar 6.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3}{4}\times \frac{1}{2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{3}{4} herë \frac{1}{2} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3\times 1}{4\times 2}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Bëj shumëzimet në thyesën \frac{3\times 1}{4\times 2}.

$$\frac{1}{4}x^{2}-\frac{3}{8}x-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3}{8}x+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Kombino -\frac{3}{8}x dhe \frac{3}{8}x për të marrë 0.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3}{4}\times \frac{2}{3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{3}{4} herë \frac{2}{3} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{3\times 2}{4\times 3}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thjeshto 3 në numërues dhe emërues.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{2}{4}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Thjeshto thyesën \frac{2}{4} në kufizat më të vogla duke zbritur dhe thjeshtuar 2.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+\frac{1}{2}y+\frac{1}{2}y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Kombino \frac{1}{2}y dhe \frac{1}{2}y për të marrë y.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+y+\frac{3}{4}\left(-\frac{3}{4}\right)$$

Shumëzo \frac{3}{4} herë -\frac{3}{4} duke shumëzuar numëruesin me numëruesin dhe emëruesin me emëruesin.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+y+\frac{3\left(-3\right)}{4\times 4}$$

Bëj shumëzimet në thyesën \frac{3\left(-3\right)}{4\times 4}.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+y+\frac{-9}{16}$$

Thyesa \frac{-9}{16} mund të rishkruhet si -\frac{9}{16} duke zbritur shenjën negative.

$$\frac{1}{4}x^{2}-\frac{4}{9}y^{2}+y-\frac{9}{16}$$