Whakaoti i te x*28x=08x^2

$$x \cdot 28 x = 08 x ^ { 2 }$$

Whakaoti mō x

$$x=0$$

Ngā Upane mā te Kimi Pūtakerua

Whakareatia te x ki te x, ka x^{2}.

$$x^{2}\times 28=0\times 8x^{2}$$

Whakareatia te 0 ki te 8, ka 0.

$$x^{2}\times 28=0x^{2}$$

Ko te tau i whakarea ki te kore ka hua ko te kore.

$$x^{2}\times 28=0$$

Whakawehea ngā taha e rua ki te 28. Ko te kore i whakawehea ki te tau ehara te kore ka hua ko te kore.

$$x^{2}=0$$

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

$$x=0 x=0$$

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

$$x=0$$

Ngā Upane e Whakamahi ana i te Tikanga Tātai Pūrua

Whakareatia te x ki te x, ka x^{2}.

$$x^{2}\times 28=0\times 8x^{2}$$

Whakareatia te 0 ki te 8, ka 0.

$$x^{2}\times 28=0x^{2}$$

Ko te tau i whakarea ki te kore ka hua ko te kore.

$$x^{2}\times 28=0$$

Whakawehea ngā taha e rua ki te 28. Ko te kore i whakawehea ki te tau ehara te kore ka hua ko te kore.

$$x^{2}=0$$

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}.

$$x=\frac{0±\sqrt{0^{2}}}{2}$$

Tuhia te pūtakerua o te 0^{2}.

$$x=\frac{0±0}{2}$$

Whakawehe 0 ki te 2.

$$x=0$$