Whakaoti i te -2775/2-sqrt{{left(2775/2right)}^2-545}

$$- \frac{ 2775 }{ 2 } - \sqrt{ { \left( \frac{ 2775 }{ 2 } \right) }^{ 2 } -545 }$$

Aromātai

$$\frac{-\sqrt{7698445}-2775}{2}\approx -2774.803589702$$

Ngā Hipanga Rongoā Poto

Tātaihia te \frac{2775}{2} mā te pū o 2, kia riro ko \frac{7700625}{4}.

$$-\frac{2775}{2}-\sqrt{\frac{7700625}{4}-545}$$

Me tahuri te 545 ki te hautau \frac{2180}{4}.

$$-\frac{2775}{2}-\sqrt{\frac{7700625}{4}-\frac{2180}{4}}$$

Tā te mea he rite te tauraro o \frac{7700625}{4} me \frac{2180}{4}, me tango rāua mā te tango i ō raua taurunga.

$$-\frac{2775}{2}-\sqrt{\frac{7700625-2180}{4}}$$

Tangohia te 2180 i te 7700625, ka 7698445.

$$-\frac{2775}{2}-\sqrt{\frac{7698445}{4}}$$

Tuhia anō te pūtake rua o te whakawehenga \sqrt{\frac{7698445}{4}} hei whakawehenga o ngā pūtake rua \frac{\sqrt{7698445}}{\sqrt{4}}.

$$-\frac{2775}{2}-\frac{\sqrt{7698445}}{\sqrt{4}}$$

Tātaitia te pūtakerua o 4 kia tae ki 2.

$$-\frac{2775}{2}-\frac{\sqrt{7698445}}{2}$$

Tā te mea he rite te tauraro o -\frac{2775}{2} me \frac{\sqrt{7698445}}{2}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-2775-\sqrt{7698445}}{2}$$

Tauwehe

$$\frac{-\sqrt{7698445} - 2775}{2} = -2774.80358970198$$