Whakaoti i te 4m^2=400000m^2

$$4 m ^ { 2 } = 400000 m ^ { 2 }$$

Whakaoti mō m

$$m=0$$

Ngā Upane mā te Kimi Pūtakerua

Tangohia te 400000m^{2} mai i ngā taha e rua.

$$4m^{2}-400000m^{2}=0$$

Pahekotia te 4m^{2} me -400000m^{2}, ka -399996m^{2}.

$$-399996m^{2}=0$$

Whakawehea ngā taha e rua ki te -399996. Ko te kore i whakawehea ki te tau ehara te kore ka hua ko te kore.

$$m^{2}=0$$

Tuhia te pūtakerua o ngā taha e rua o te whārite.

$$m=0 m=0$$

Kua oti te whārite te whakatau. He ōrite ngā whakatau.

$$m=0$$

Ngā Upane e Whakamahi ana i te Tikanga Tātai Pūrua

Tangohia te 400000m^{2} mai i ngā taha e rua.

$$4m^{2}-400000m^{2}=0$$

Pahekotia te 4m^{2} me -400000m^{2}, ka -399996m^{2}.

$$-399996m^{2}=0$$

Whakawehea ngā taha e rua ki te -399996. Ko te kore i whakawehea ki te tau ehara te kore ka hua ko te kore.

$$m^{2}=0$$

Kei te āhua arowhānui tēnei whārite: ax^{2}+bx+c=0. Me whakakapi 1 mō a, 0 mō b, me 0 mō c i te tikanga tātai pūrua, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.

$$m=\frac{0±\sqrt{0^{2}}}{2}$$

Tuhia te pūtakerua o te 0^{2}.

$$m=\frac{0±0}{2}$$

Whakawehe 0 ki te 2.

$$m=0$$