Whakaoti i te {l}{x*6^5=0}{y=75^7*8^7}{z=y}{a=z}{text{Solvefor}btext{where}}{b=a}

$$\left. \begin{array} { l } { x \cdot 6 ^ {5} = 0 }\\ { y = 75 ^ {7} \cdot 8 ^ {7} }\\ { z = y }\\ { a = z }\\ { \text{Solve for } b \text{ where} } \\ { b = a } \end{array} \right.$$

Whakaoti mō x, y, z, a, b

$$b=27993600000000000000$$

Ngā Upane Otinga

Whakaarohia te whārite tuatahi. Tātaihia te 6 mā te pū o 5, kia riro ko 7776.

$$x\times 7776=0$$

Whakawehea ngā taha e rua ki te 7776. Ko te kore i whakawehea ki te tau ehara te kore ka hua ko te kore.

$$x=0$$

Whakaarohia te whārite tuarua. Tātaihia te 75 mā te pū o 7, kia riro ko 13348388671875.

$$y=13348388671875\times 8^{7}$$

Tātaihia te 8 mā te pū o 7, kia riro ko 2097152.

$$y=13348388671875\times 2097152$$

Whakareatia te 13348388671875 ki te 2097152, ka 27993600000000000000.

$$y=27993600000000000000$$

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

$$z=27993600000000000000$$

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

$$a=27993600000000000000$$

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

$$b=27993600000000000000$$

Kua oti te pūnaha te whakatau.

$$x=0 y=27993600000000000000 z=27993600000000000000 a=27993600000000000000 b=27993600000000000000$$