Whakaoti i te {l}{x=-3}{y=|x^2-5x+10|}{text{Solvefor}ztext{where}}{z=y}

$$\left. \begin{array} { l } { x = -3 }\\ { y = | x ^ {2} - 5 x + 10 | }\\ { \text{Solve for } z \text{ where} } \\ { z = y } \end{array} \right.$$

Whakaoti mō x, y, z

$$z=34$$

Ngā Upane Otinga

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

$$y=|\left(-3\right)^{2}-5\left(-3\right)+10|$$

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

$$y=|9-5\left(-3\right)+10|$$

Whakareatia te -5 ki te -3, ka 15.

$$y=|9+15+10|$$

Tāpirihia te 9 ki te 15, ka 24.

$$y=|24+10|$$

Tāpirihia te 24 ki te 10, ka 34.

$$y=|34|$$

Ko te uara pū o tētahi tau tūturu a ko a ina a\geq 0, ko -a rānei ina a<0. Ko te uara pū o 34 ko 34.

$$y=34$$

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

$$z=34$$

Kua oti te pūnaha te whakatau.

$$x=-3 y=34 z=34$$