Whakaoti i te 22*x^2=1

$$22 \times x ^ { 2 } = 1$$

Whakaoti mō x

$$x=\frac{\sqrt{22}}{22}\approx 0.213200716$$

$$x=-\frac{\sqrt{22}}{22}\approx -0.213200716$$

Ngā Upane mā te Kimi Pūtakerua

Whakawehea ngā taha e rua ki te 22.

$$x^{2}=\frac{1}{22}$$

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

$$x=\frac{\sqrt{22}}{22} x=-\frac{\sqrt{22}}{22}$$

Ngā Upane e Whakamahi ana i te Tikanga Tātai Pūrua

Whakawehea ngā taha e rua ki te 22.

$$x^{2}=\frac{1}{22}$$

Tangohia te \frac{1}{22} mai i ngā taha e rua.

$$x^{2}-\frac{1}{22}=0$$

Kei te āhua arowhānui tēnei whārite: ax^{2}+bx+c=0. Me whakakapi 1 mō a, 0 mō b, me -\frac{1}{22} mō c i te tikanga tātai pūrua, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.

$$x=\frac{0±\sqrt{0^{2}-4\left(-\frac{1}{22}\right)}}{2}$$

Pūrua 0.

$$x=\frac{0±\sqrt{-4\left(-\frac{1}{22}\right)}}{2}$$

Whakareatia -4 ki te -\frac{1}{22}.

$$x=\frac{0±\sqrt{\frac{2}{11}}}{2}$$

Tuhia te pūtakerua o te \frac{2}{11}.

$$x=\frac{0±\frac{\sqrt{22}}{11}}{2}$$

Nā, me whakaoti te whārite x=\frac{0±\frac{\sqrt{22}}{11}}{2} ina he tāpiri te ±.

$$x=\frac{\sqrt{22}}{22}$$

Nā, me whakaoti te whārite x=\frac{0±\frac{\sqrt{22}}{11}}{2} ina he tango te ±.

$$x=-\frac{\sqrt{22}}{22}$$

Kua oti te whārite te whakatau.

$$x=\frac{\sqrt{22}}{22} x=-\frac{\sqrt{22}}{22}$$