Whakaoti i te {l}{x=-1}{y=3}{z=x+y^2}{a=z}{b=a}{c=b}{text{Solvefor}dtext{where}}{d=c}

$$\left. \begin{array} { l } { x = -1 }\\ { y = 3 }\\ { z = x + y ^ {2} }\\ { a = z }\\ { b = a }\\ { c = b }\\ { \text{Solve for } d \text{ where} } \\ { d = c } \end{array} \right.$$

Whakaoti mō x, y, z, a, b, c, d

$$d=8$$

Ngā Upane Otinga

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

$$z=-1+3^{2}$$

Tātaihia te 3 mā te pū o 2, kia riro ko 9.

$$z=-1+9$$

Tāpirihia te -1 ki te 9, ka 8.

$$z=8$$

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

$$a=8$$

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

$$b=8$$

Whakaarohia te whārite (6). Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$c=8$$

Whakaarohia te whārite (7). Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$d=8$$

Kua oti te pūnaha te whakatau.

$$x=-1 y=3 z=8 a=8 b=8 c=8 d=8$$