Whakaoti i te (h-176*2)*981=1/2*(1314)^2

$$( h - 176 \times 2 ) \cdot 981 = \frac { 1 } { 2 } \cdot ( 1314 ) ^ { 2 }$$

Whakaoti mō h

$$h = \frac{134290}{109} = 1232\frac{2}{109} \approx 1232.018348624$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia te 176 ki te 2, ka 352.

$$\left(h-352\right)\times 981=\frac{1}{2}\times 1314^{2}$$

Whakamahia te āhuatanga tohatoha hei whakarea te h-352 ki te 981.

$$981h-345312=\frac{1}{2}\times 1314^{2}$$

Tātaihia te 1314 mā te pū o 2, kia riro ko 1726596.

$$981h-345312=\frac{1}{2}\times 1726596$$

Whakareatia te \frac{1}{2} ki te 1726596, ka \frac{1726596}{2}.

$$981h-345312=\frac{1726596}{2}$$

Whakawehea te 1726596 ki te 2, kia riro ko 863298.

$$981h-345312=863298$$

Me tāpiri te 345312 ki ngā taha e rua.

$$981h=863298+345312$$

Tāpirihia te 863298 ki te 345312, ka 1208610.

$$981h=1208610$$

Whakawehea ngā taha e rua ki te 981.

$$h=\frac{1208610}{981}$$

Whakahekea te hautanga \frac{1208610}{981} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 9.

$$h=\frac{134290}{109}$$