Whakaoti mō m
m=\frac{-\sqrt{2z}+6}{5}
z\geq 0
Whakaoti mō z
z=\frac{\left(6-5m\right)^{2}}{2}
6-5m\geq 0
Tohaina
Kua tāruatia ki te papatopenga
5m=6-\sqrt{2z}
Tangohia te \sqrt{2z} mai i ngā taha e rua.
5m=-\sqrt{2z}+6
He hanga arowhānui tō te whārite.
\frac{5m}{5}=\frac{-\sqrt{2z}+6}{5}
Whakawehea ngā taha e rua ki te 5.
m=\frac{-\sqrt{2z}+6}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
\sqrt{2z}+5m-5m=6-5m
Me tango 5m mai i ngā taha e rua o te whārite.
\sqrt{2z}=6-5m
Mā te tango i te 5m i a ia ake anō ka toe ko te 0.
2z=\left(6-5m\right)^{2}
Pūruatia ngā taha e rua o te whārite.
\frac{2z}{2}=\frac{\left(6-5m\right)^{2}}{2}
Whakawehea ngā taha e rua ki te 2.
z=\frac{\left(6-5m\right)^{2}}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
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