Whakaoti i te -(y^2+y-3)^2/2-2

$$- \frac { ( y ^ { 2 } + y - 3 ) ^ { 2 } } { 2 } - 2$$

Whakaroha

$$-\frac{y^{4}}{2}-y^{3}+\frac{5y^{2}}{2}+3y-\frac{13}{2}$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{2}{2}.

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

Tā te mea he rite te tauraro o -\frac{\left(y^{2}+y-3\right)^{2}}{2} me \frac{2\times 2}{2}, me tango rāua mā te tango i ō raua taurunga.

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

Mahia ngā whakarea i roto o -\left(y^{2}+y-3\right)^{2}-2\times 2.

$$\frac{-y^{4}-y^{3}+3y^{2}-y^{3}-y^{2}+3y+3y^{2}+3y-9-4}{2}$$

Whakakotahitia ngā kupu rite i -y^{4}-y^{3}+3y^{2}-y^{3}-y^{2}+3y+3y^{2}+3y-9-4.

$$\frac{-y^{4}-2y^{3}+5y^{2}+6y-13}{2}$$

Aromātai

$$-\frac{\left(y^{2}+y-3\right)^{2}}{2}-2$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{2}{2}.

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

Tā te mea he rite te tauraro o -\frac{\left(y^{2}+y-3\right)^{2}}{2} me \frac{2\times 2}{2}, me tango rāua mā te tango i ō raua taurunga.

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

Mahia ngā whakarea i roto o -\left(y^{2}+y-3\right)^{2}-2\times 2.

$$\frac{-y^{4}-y^{3}+3y^{2}-y^{3}-y^{2}+3y+3y^{2}+3y-9-4}{2}$$

Whakakotahitia ngā kupu rite i -y^{4}-y^{3}+3y^{2}-y^{3}-y^{2}+3y+3y^{2}+3y-9-4.

$$\frac{-y^{4}-2y^{3}+5y^{2}+6y-13}{2}$$