Whakaoti mō y
y=\left(x-3.5\right)\left(x-1.5\right)
Whakaoti mō x (complex solution)
x=-\sqrt{y+1}+2.5
x=\sqrt{y+1}+2.5
Whakaoti mō x
x=-\sqrt{y+1}+2.5
x=\sqrt{y+1}+2.5\text{, }y\geq -1
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=x^{2}-5x+6.25-1
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(x-2.5\right)^{2}.
y=x^{2}-5x+5.25
Tangohia te 1 i te 6.25, ka 5.25.
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