Whakaoti mō x
x=\sqrt{3}\approx 1.732050808
x=0
Graph
Tohaina
Kua tāruatia ki te papatopenga
40x^{2}-40\sqrt{3}x=0
Whakamahia te āhuatanga tohatoha hei whakarea te 2x ki te 20x-20\sqrt{3}.
x\left(40x-40\sqrt{3}\right)=0
Tauwehea te x.
x=0 x=\sqrt{3}
Hei kimi otinga whārite, me whakaoti te x=0 me te 40x-40\sqrt{3}=0.
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