Whakaroha
2x^{7}-30x^{5}+150x^{3}-250x
Aromātai
2x\left(x^{2}-5\right)^{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x\left(\left(x^{2}\right)^{3}-15\left(x^{2}\right)^{2}+75x^{2}-125\right)
Whakamahia te ture huarua \left(a-b\right)^{3}=a^{3}-3a^{2}b+3ab^{2}-b^{3} hei whakaroha \left(x^{2}-5\right)^{3}.
2x\left(x^{6}-15\left(x^{2}\right)^{2}+75x^{2}-125\right)
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 3 kia riro ai te 6.
2x\left(x^{6}-15x^{4}+75x^{2}-125\right)
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 2 kia riro ai te 4.
2x^{7}-30x^{5}+150x^{3}-250x
Whakamahia te āhuatanga tohatoha hei whakarea te 2x ki te x^{6}-15x^{4}+75x^{2}-125.
2x\left(\left(x^{2}\right)^{3}-15\left(x^{2}\right)^{2}+75x^{2}-125\right)
Whakamahia te ture huarua \left(a-b\right)^{3}=a^{3}-3a^{2}b+3ab^{2}-b^{3} hei whakaroha \left(x^{2}-5\right)^{3}.
2x\left(x^{6}-15\left(x^{2}\right)^{2}+75x^{2}-125\right)
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 3 kia riro ai te 6.
2x\left(x^{6}-15x^{4}+75x^{2}-125\right)
Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 2 kia riro ai te 4.
2x^{7}-30x^{5}+150x^{3}-250x
Whakamahia te āhuatanga tohatoha hei whakarea te 2x ki te x^{6}-15x^{4}+75x^{2}-125.
Ngā Tauira
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