Aromātai
-\frac{x^{2}}{2}+2x+1
Whakaroha
-\frac{x^{2}}{2}+2x+1
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{\left(x-2\right)\left(-x+2\right)}{2}+3
Tuhia te \left(x-2\right)\times \frac{-x+2}{2} hei hautanga kotahi.
\frac{\left(x-2\right)\left(-x+2\right)}{2}+\frac{3\times 2}{2}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 3 ki te \frac{2}{2}.
\frac{\left(x-2\right)\left(-x+2\right)+3\times 2}{2}
Tā te mea he rite te tauraro o \frac{\left(x-2\right)\left(-x+2\right)}{2} me \frac{3\times 2}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{-x^{2}+2x+2x-4+6}{2}
Mahia ngā whakarea i roto o \left(x-2\right)\left(-x+2\right)+3\times 2.
\frac{-x^{2}+4x+2}{2}
Whakakotahitia ngā kupu rite i -x^{2}+2x+2x-4+6.
\frac{\left(x-2\right)\left(-x+2\right)}{2}+3
Tuhia te \left(x-2\right)\times \frac{-x+2}{2} hei hautanga kotahi.
\frac{\left(x-2\right)\left(-x+2\right)}{2}+\frac{3\times 2}{2}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 3 ki te \frac{2}{2}.
\frac{\left(x-2\right)\left(-x+2\right)+3\times 2}{2}
Tā te mea he rite te tauraro o \frac{\left(x-2\right)\left(-x+2\right)}{2} me \frac{3\times 2}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{-x^{2}+2x+2x-4+6}{2}
Mahia ngā whakarea i roto o \left(x-2\right)\left(-x+2\right)+3\times 2.
\frac{-x^{2}+4x+2}{2}
Whakakotahitia ngā kupu rite i -x^{2}+2x+2x-4+6.
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