Whakaoti mō x
x = \frac{16 - \sqrt{2}}{5} \approx 2.917157288
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x=16-\sqrt{2}
Tangohia te \sqrt{2} mai i ngā taha e rua.
\frac{5x}{5}=\frac{16-\sqrt{2}}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{16-\sqrt{2}}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
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