Whakaoti i te x=100(09)^2+100(09)^3+100(09)^4+100(09)^4

$$x = 100 ( 09 ) ^ { 2 } + 100 ( 09 ) ^ { 3 } + 100 ( 09 ) ^ { 4 } + 100 ( 09 ) ^ { 4 }$$

Whakaoti mō x

$$x=0$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia te 0 ki te 9, ka 0.

$$x=100\times 0^{2}+100\times \left(0\times 9\right)^{3}+100\times \left(0\times 9\right)^{4}+100\times \left(0\times 9\right)^{4}$$

Tātaihia te 0 mā te pū o 2, kia riro ko 0.

$$x=100\times 0+100\times \left(0\times 9\right)^{3}+100\times \left(0\times 9\right)^{4}+100\times \left(0\times 9\right)^{4}$$

Whakareatia te 100 ki te 0, ka 0.

$$x=0+100\times \left(0\times 9\right)^{3}+100\times \left(0\times 9\right)^{4}+100\times \left(0\times 9\right)^{4}$$

Whakareatia te 0 ki te 9, ka 0.

$$x=0+100\times 0^{3}+100\times \left(0\times 9\right)^{4}+100\times \left(0\times 9\right)^{4}$$

Tātaihia te 0 mā te pū o 3, kia riro ko 0.

$$x=0+100\times 0+100\times \left(0\times 9\right)^{4}+100\times \left(0\times 9\right)^{4}$$

Whakareatia te 100 ki te 0, ka 0.

$$x=0+0+100\times \left(0\times 9\right)^{4}+100\times \left(0\times 9\right)^{4}$$

Tāpirihia te 0 ki te 0, ka 0.

$$x=100\times \left(0\times 9\right)^{4}+100\times \left(0\times 9\right)^{4}$$

Whakareatia te 0 ki te 9, ka 0.

$$x=100\times 0^{4}+100\times \left(0\times 9\right)^{4}$$

Tātaihia te 0 mā te pū o 4, kia riro ko 0.

$$x=100\times 0+100\times \left(0\times 9\right)^{4}$$

Whakareatia te 100 ki te 0, ka 0.

$$x=0+100\times \left(0\times 9\right)^{4}$$

Whakareatia te 0 ki te 9, ka 0.

$$x=0+100\times 0^{4}$$

Tātaihia te 0 mā te pū o 4, kia riro ko 0.

$$x=0+100\times 0$$

Whakareatia te 100 ki te 0, ka 0.

$$x=0+0$$

Tāpirihia te 0 ki te 0, ka 0.

$$x=0$$

Tautapa x

$$x≔0$$