a x ^ { 2 } + d x + e = 0
Whakaoti mō a
a=-\frac{dx+e}{x^{2}}
x\neq 0
Whakaoti mō d
d=-ax-\frac{e}{x}
x\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
ax^{2}+e=-dx
Tangohia te dx mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
ax^{2}=-dx-e
Tangohia te e mai i ngā taha e rua.
x^{2}a=-dx-e
He hanga arowhānui tō te whārite.
\frac{x^{2}a}{x^{2}}=\frac{-dx-e}{x^{2}}
Whakawehea ngā taha e rua ki te x^{2}.
a=\frac{-dx-e}{x^{2}}
Mā te whakawehe ki te x^{2} ka wetekia te whakareanga ki te x^{2}.
a=-\frac{dx+e}{x^{2}}
Whakawehe -dx-e ki te x^{2}.
dx+e=-ax^{2}
Tangohia te ax^{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
dx=-ax^{2}-e
Tangohia te e mai i ngā taha e rua.
xd=-ax^{2}-e
He hanga arowhānui tō te whārite.
\frac{xd}{x}=\frac{-ax^{2}-e}{x}
Whakawehea ngā taha e rua ki te x.
d=\frac{-ax^{2}-e}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
d=-ax-\frac{e}{x}
Whakawehe -ax^{2}-e ki te x.
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