Aromātai
\left(1-q\right)\left(12q^{2}-5q+7\right)
Whakaroha
7-12q+17q^{2}-12q^{3}
Tohaina
Kua tāruatia ki te papatopenga
12\left(-q\right)q^{2}-5\left(-q\right)q+7\left(-q\right)+12q^{2}-5q+7
Whakamahia te āhuatanga tohatoha hei whakarea te -q+1 ki te 12q^{2}-5q+7.
12\left(-q\right)q^{2}+5qq+7\left(-q\right)+12q^{2}-5q+7
Whakareatia te -5 ki te -1, ka 5.
12\left(-q\right)q^{2}+5q^{2}+7\left(-q\right)+12q^{2}-5q+7
Whakareatia te q ki te q, ka q^{2}.
12\left(-q\right)q^{2}+17q^{2}+7\left(-q\right)-5q+7
Pahekotia te 5q^{2} me 12q^{2}, ka 17q^{2}.
-12qq^{2}+17q^{2}+7\left(-1\right)q-5q+7
Whakareatia te 12 ki te -1, ka -12.
-12q^{3}+17q^{2}+7\left(-1\right)q-5q+7
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.
-12q^{3}+17q^{2}-7q-5q+7
Whakareatia te 7 ki te -1, ka -7.
-12q^{3}+17q^{2}-12q+7
Pahekotia te -7q me -5q, ka -12q.
12\left(-q\right)q^{2}-5\left(-q\right)q+7\left(-q\right)+12q^{2}-5q+7
Whakamahia te āhuatanga tohatoha hei whakarea te -q+1 ki te 12q^{2}-5q+7.
12\left(-q\right)q^{2}+5qq+7\left(-q\right)+12q^{2}-5q+7
Whakareatia te -5 ki te -1, ka 5.
12\left(-q\right)q^{2}+5q^{2}+7\left(-q\right)+12q^{2}-5q+7
Whakareatia te q ki te q, ka q^{2}.
12\left(-q\right)q^{2}+17q^{2}+7\left(-q\right)-5q+7
Pahekotia te 5q^{2} me 12q^{2}, ka 17q^{2}.
-12qq^{2}+17q^{2}+7\left(-1\right)q-5q+7
Whakareatia te 12 ki te -1, ka -12.
-12q^{3}+17q^{2}+7\left(-1\right)q-5q+7
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.
-12q^{3}+17q^{2}-7q-5q+7
Whakareatia te 7 ki te -1, ka -7.
-12q^{3}+17q^{2}-12q+7
Pahekotia te -7q me -5q, ka -12q.
Ngā Tauira
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