Whakaoti i te I/x^3-pi/3x=0

$$\frac { I } { x ^ { 3 } } - \frac { \pi } { 3 x } = 0$$

Whakaoti mō I

$$I=\frac{\pi x^{2}}{3}$$

$$x\neq 0$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me whakarea ngā taha e rua o te whārite ki te 3x^{3}, arā, te tauraro pātahi he tino iti rawa te kitea o x^{3},3x.

$$3I-x^{2}\pi =0$$

Me tāpiri te x^{2}\pi ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.

$$3I=x^{2}\pi$$

He hanga arowhānui tō te whārite.

$$3I=\pi x^{2}$$

Whakawehea ngā taha e rua ki te 3.

$$\frac{3I}{3}=\frac{\pi x^{2}}{3}$$

Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.

$$I=\frac{\pi x^{2}}{3}$$

Whakaoti mō x (complex solution)

$$x=-\sqrt{\frac{3I}{\pi }}$$

$$x=\sqrt{\frac{3I}{\pi }}\text{, }I\neq 0$$

Whakaoti mō x

$$x=\sqrt{\frac{3I}{\pi }}$$

$$x=-\sqrt{\frac{3I}{\pi }}\text{, }I>0$$