Whakaoti mō x
x=27-9\sqrt{3}\approx 11.411542732
Graph
Tohaina
Kua tāruatia ki te papatopenga
27\sqrt{3}-\sqrt{3}x=27
Whakamahia te āhuatanga tohatoha hei whakarea te \sqrt{3} ki te 27-x.
-\sqrt{3}x=27-27\sqrt{3}
Tangohia te 27\sqrt{3} mai i ngā taha e rua.
\left(-\sqrt{3}\right)x=27-27\sqrt{3}
He hanga arowhānui tō te whārite.
\frac{\left(-\sqrt{3}\right)x}{-\sqrt{3}}=\frac{27-27\sqrt{3}}{-\sqrt{3}}
Whakawehea ngā taha e rua ki te -\sqrt{3}.
x=\frac{27-27\sqrt{3}}{-\sqrt{3}}
Mā te whakawehe ki te -\sqrt{3} ka wetekia te whakareanga ki te -\sqrt{3}.
x=27-9\sqrt{3}
Whakawehe 27-27\sqrt{3} ki te -\sqrt{3}.
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