Whakaoti mō x
x=10\left(\sqrt{3}+2\right)\approx 37.320508076
Graph
Tohaina
Kua tāruatia ki te papatopenga
10+\sqrt{3}x-2x=0
Tangohia te 2x mai i ngā taha e rua.
\sqrt{3}x-2x=-10
Tangohia te 10 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\left(\sqrt{3}-2\right)x=-10
Pahekotia ngā kīanga tau katoa e whai ana i te x.
\frac{\left(\sqrt{3}-2\right)x}{\sqrt{3}-2}=-\frac{10}{\sqrt{3}-2}
Whakawehea ngā taha e rua ki te \sqrt{3}-2.
x=-\frac{10}{\sqrt{3}-2}
Mā te whakawehe ki te \sqrt{3}-2 ka wetekia te whakareanga ki te \sqrt{3}-2.
x=10\sqrt{3}+20
Whakawehe -10 ki te \sqrt{3}-2.
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