Whakaoti mō x, y, z, a, b
b=-\frac{2}{3}\approx -0.666666667
Tohaina
Kua tāruatia ki te papatopenga
y=18\left(-3\right)^{-3}
Whakaarohia te whārite tuarua. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
y=18\left(-\frac{1}{27}\right)
Tātaihia te -3 mā te pū o -3, kia riro ko -\frac{1}{27}.
y=-\frac{2}{3}
Whakareatia te 18 ki te -\frac{1}{27}, ka -\frac{2}{3}.
z=-\frac{2}{3}
Whakaarohia te whārite tuatoru. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
a=-\frac{2}{3}
Whakaarohia te whārite tuawhā. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
b=-\frac{2}{3}
Whakaarohia te whārite tuarima. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
x=-3 y=-\frac{2}{3} z=-\frac{2}{3} a=-\frac{2}{3} b=-\frac{2}{3}
Kua oti te pūnaha te whakatau.
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