Whakaoti i te 1/8(left(146-149right)^2+left(147-149right)^2+left(151-149right)^2+left(149-149right)^2+{left(148-149right)}^{2}+{left(150-146right)}^2+{left(151-149right)}^2+{left(152-149right)}^2+{left(148-149right)}^2)

$$\frac{ 1 }{ 8 } ( { \left(146-149 \right) }^{ 2 } + { \left(147-149 \right) }^{ 2 } + { \left(151-149 \right) }^{ 2 } + { \left(149-149 \right) }^{ 2 } + { \left(148-149 \right) }^{ 2 } + { \left(150-146 \right) }^{ 2 } + { \left(151-149 \right) }^{ 2 } + { \left(152-149 \right) }^{ 2 } + { \left(148-149 \right) }^{ 2 } )$$

Aromātai

$$6$$

Ngā Upane Otinga

Tangohia te 149 i te 146, ka -3.

$$\frac{1}{8}\left(\left(-3\right)^{2}+\left(147-149\right)^{2}+\left(151-149\right)^{2}+\left(149-149\right)^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tātaihia te -3 mā te pū o 2, kia riro ko 9.

$$\frac{1}{8}\left(9+\left(147-149\right)^{2}+\left(151-149\right)^{2}+\left(149-149\right)^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tangohia te 149 i te 147, ka -2.

$$\frac{1}{8}\left(9+\left(-2\right)^{2}+\left(151-149\right)^{2}+\left(149-149\right)^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tātaihia te -2 mā te pū o 2, kia riro ko 4.

$$\frac{1}{8}\left(9+4+\left(151-149\right)^{2}+\left(149-149\right)^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tāpirihia te 9 ki te 4, ka 13.

$$\frac{1}{8}\left(13+\left(151-149\right)^{2}+\left(149-149\right)^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tangohia te 149 i te 151, ka 2.

$$\frac{1}{8}\left(13+2^{2}+\left(149-149\right)^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tātaihia te 2 mā te pū o 2, kia riro ko 4.

$$\frac{1}{8}\left(13+4+\left(149-149\right)^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tāpirihia te 13 ki te 4, ka 17.

$$\frac{1}{8}\left(17+\left(149-149\right)^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tangohia te 149 i te 149, ka 0.

$$\frac{1}{8}\left(17+0^{2}+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

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

$$\frac{1}{8}\left(17+0+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tāpirihia te 17 ki te 0, ka 17.

$$\frac{1}{8}\left(17+\left(148-149\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tangohia te 149 i te 148, ka -1.

$$\frac{1}{8}\left(17+\left(-1\right)^{2}+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tātaihia te -1 mā te pū o 2, kia riro ko 1.

$$\frac{1}{8}\left(17+1+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tāpirihia te 17 ki te 1, ka 18.

$$\frac{1}{8}\left(18+\left(150-146\right)^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tangohia te 146 i te 150, ka 4.

$$\frac{1}{8}\left(18+4^{2}+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tātaihia te 4 mā te pū o 2, kia riro ko 16.

$$\frac{1}{8}\left(18+16+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tāpirihia te 18 ki te 16, ka 34.

$$\frac{1}{8}\left(34+\left(151-149\right)^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tangohia te 149 i te 151, ka 2.

$$\frac{1}{8}\left(34+2^{2}+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tātaihia te 2 mā te pū o 2, kia riro ko 4.

$$\frac{1}{8}\left(34+4+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tāpirihia te 34 ki te 4, ka 38.

$$\frac{1}{8}\left(38+\left(152-149\right)^{2}+\left(148-149\right)^{2}\right)$$

Tangohia te 149 i te 152, ka 3.

$$\frac{1}{8}\left(38+3^{2}+\left(148-149\right)^{2}\right)$$

Tātaihia te 3 mā te pū o 2, kia riro ko 9.

$$\frac{1}{8}\left(38+9+\left(148-149\right)^{2}\right)$$

Tāpirihia te 38 ki te 9, ka 47.

$$\frac{1}{8}\left(47+\left(148-149\right)^{2}\right)$$

Tangohia te 149 i te 148, ka -1.

$$\frac{1}{8}\left(47+\left(-1\right)^{2}\right)$$

Tātaihia te -1 mā te pū o 2, kia riro ko 1.

$$\frac{1}{8}\left(47+1\right)$$

Tāpirihia te 47 ki te 1, ka 48.

$$\frac{1}{8}\times 48$$

Whakareatia te \frac{1}{8} ki te 48, ka 6.

$$6$$

Tauwehe

$$2\times 3$$