Whakaoti i te 3930^2+3855^2/12-25252593750

$$\frac{ { 3930 }^{ 2 } + { 3855 }^{ 2 } }{ 12 } -25252593750$$

Aromātai

$$-\frac{101000273025}{4}=-25250068256.25$$

Ngā Upane Otinga

Tātaihia te 3930 mā te pū o 2, kia riro ko 15444900.

$$\frac{15444900+3855^{2}}{12}-25252593750$$

Tātaihia te 3855 mā te pū o 2, kia riro ko 14861025.

$$\frac{15444900+14861025}{12}-25252593750$$

Tāpirihia te 15444900 ki te 14861025, ka 30305925.

$$\frac{30305925}{12}-25252593750$$

Whakahekea te hautanga \frac{30305925}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{10101975}{4}-25252593750$$

Me tahuri te 25252593750 ki te hautau \frac{101010375000}{4}.

$$\frac{10101975}{4}-\frac{101010375000}{4}$$

Tā te mea he rite te tauraro o \frac{10101975}{4} me \frac{101010375000}{4}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{10101975-101010375000}{4}$$

Tangohia te 101010375000 i te 10101975, ka -101000273025.

$$-\frac{101000273025}{4}$$

Tauwehe

$$-\frac{101000273025}{4} = -25250068256\frac{1}{4} = -25250068256.25$$