Whakaoti mō c
c=-\frac{x\left(x+10\right)}{5}
Whakaoti mō x (complex solution)
x=\sqrt{25-5c}-5
x=-\sqrt{25-5c}-5
Whakaoti mō x
x=\sqrt{25-5c}-5
x=-\sqrt{25-5c}-5\text{, }c\leq 5
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x+c=-\frac{1}{5}x^{2}
Tangohia te \frac{1}{5}x^{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
c=-\frac{1}{5}x^{2}-2x
Tangohia te 2x mai i ngā taha e rua.
Ngā Tauira
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