Whakaoti i te 16+m^2=m^2+6m+13+45

$$16 + m ^ { 2 } = m ^ { 2 } + 6 m + 13 + 45$$

Whakaoti mō m

$$m=-7$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tāpirihia te 13 ki te 45, ka 58.

$$16+m^{2}=m^{2}+6m+58$$

Tangohia te m^{2} mai i ngā taha e rua.

$$16+m^{2}-m^{2}=6m+58$$

Pahekotia te m^{2} me -m^{2}, ka 0.

$$16=6m+58$$

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$6m+58=16$$

Tangohia te 58 mai i ngā taha e rua.

$$6m=16-58$$

Tangohia te 58 i te 16, ka -42.

$$6m=-42$$

Whakawehea ngā taha e rua ki te 6.

$$m=\frac{-42}{6}$$

Whakawehea te -42 ki te 6, kia riro ko -7.

$$m=-7$$