Whakaoti mō P
P=\left(x+1\right)\left(x+2\right)
Whakaoti mō x (complex solution)
x=\frac{-\sqrt{4P+1}-3}{2}
x=\frac{\sqrt{4P+1}-3}{2}
Whakaoti mō x
x=\frac{-\sqrt{4P+1}-3}{2}
x=\frac{\sqrt{4P+1}-3}{2}\text{, }P\geq -\frac{1}{4}
Graph
Tohaina
Kua tāruatia ki te papatopenga
P=\left(x+2\right)\left(x+1\right)
Tātaihia te x+1 mā te pū o 1, kia riro ko x+1.
P=x^{2}+3x+2
Whakamahia te āhuatanga tuaritanga hei whakarea te x+2 ki te x+1 ka whakakotahi i ngā kupu rite.
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