d x = x ^ { 2 } - 3
Whakaoti mō d
d=x-\frac{3}{x}
x\neq 0
Whakaoti mō x
x=\frac{-\sqrt{d^{2}+12}+d}{2}
x=\frac{\sqrt{d^{2}+12}+d}{2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
xd=x^{2}-3
He hanga arowhānui tō te whārite.
\frac{xd}{x}=\frac{x^{2}-3}{x}
Whakawehea ngā taha e rua ki te x.
d=\frac{x^{2}-3}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
d=x-\frac{3}{x}
Whakawehe x^{2}-3 ki te x.
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