Whakaoti i te {l}{x=36}{text{Solvefor}ytext{where}}{y=18x^4+12x^3+6x^2}

$$\left. \begin{array} { l } { x = 36 }\\ { \text{Solve for } y \text{ where} } \\ { y = 18 x ^ {4} + 12 x ^ {3} + 6 x ^ {2} } \end{array} \right.$$

Whakaoti mō x, y

$$y=30800736$$

Ngā Upane Otinga

Whakaarohia te whārite tuarua. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$y=18\times 36^{4}+12\times 36^{3}+6\times 36^{2}$$

Tātaihia te 36 mā te pū o 4, kia riro ko 1679616.

$$y=18\times 1679616+12\times 36^{3}+6\times 36^{2}$$

Whakareatia te 18 ki te 1679616, ka 30233088.

$$y=30233088+12\times 36^{3}+6\times 36^{2}$$

Tātaihia te 36 mā te pū o 3, kia riro ko 46656.

$$y=30233088+12\times 46656+6\times 36^{2}$$

Whakareatia te 12 ki te 46656, ka 559872.

$$y=30233088+559872+6\times 36^{2}$$

Tāpirihia te 30233088 ki te 559872, ka 30792960.

$$y=30792960+6\times 36^{2}$$

Tātaihia te 36 mā te pū o 2, kia riro ko 1296.

$$y=30792960+6\times 1296$$

Whakareatia te 6 ki te 1296, ka 7776.

$$y=30792960+7776$$

Tāpirihia te 30792960 ki te 7776, ka 30800736.

$$y=30800736$$

Kua oti te pūnaha te whakatau.

$$x=36 y=30800736$$