Aromātai
\left(y+2\right)\left(y^{2}+13y+15\right)
Whakaroha
y^{3}+15y^{2}+41y+30
Graph
Tohaina
Kua tāruatia ki te papatopenga
y^{3}+2y^{2}+13y\left(y+2\right)+15\left(y+2\right)
Whakamahia te āhuatanga tohatoha hei whakarea te y^{2} ki te y+2.
y^{3}+2y^{2}+13y^{2}+26y+15\left(y+2\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 13y ki te y+2.
y^{3}+15y^{2}+26y+15\left(y+2\right)
Pahekotia te 2y^{2} me 13y^{2}, ka 15y^{2}.
y^{3}+15y^{2}+26y+15y+30
Whakamahia te āhuatanga tohatoha hei whakarea te 15 ki te y+2.
y^{3}+15y^{2}+41y+30
Pahekotia te 26y me 15y, ka 41y.
y^{3}+2y^{2}+13y\left(y+2\right)+15\left(y+2\right)
Whakamahia te āhuatanga tohatoha hei whakarea te y^{2} ki te y+2.
y^{3}+2y^{2}+13y^{2}+26y+15\left(y+2\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 13y ki te y+2.
y^{3}+15y^{2}+26y+15\left(y+2\right)
Pahekotia te 2y^{2} me 13y^{2}, ka 15y^{2}.
y^{3}+15y^{2}+26y+15y+30
Whakamahia te āhuatanga tohatoha hei whakarea te 15 ki te y+2.
y^{3}+15y^{2}+41y+30
Pahekotia te 26y me 15y, ka 41y.
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