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Whakaroha
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

x^{3}-3x^{2}+3x-1+x^{2}+2x-3
Whakamahia te ture huarua \left(a-b\right)^{3}=a^{3}-3a^{2}b+3ab^{2}-b^{3} hei whakaroha \left(x-1\right)^{3}.
x^{3}-2x^{2}+3x-1+2x-3
Pahekotia te -3x^{2} me x^{2}, ka -2x^{2}.
x^{3}-2x^{2}+5x-1-3
Pahekotia te 3x me 2x, ka 5x.
x^{3}-2x^{2}+5x-4
Tangohia te 3 i te -1, ka -4.
x^{3}-3x^{2}+3x-1+x^{2}+2x-3
Whakamahia te ture huarua \left(a-b\right)^{3}=a^{3}-3a^{2}b+3ab^{2}-b^{3} hei whakaroha \left(x-1\right)^{3}.
x^{3}-2x^{2}+3x-1+2x-3
Pahekotia te -3x^{2} me x^{2}, ka -2x^{2}.
x^{3}-2x^{2}+5x-1-3
Pahekotia te 3x me 2x, ka 5x.
x^{3}-2x^{2}+5x-4
Tangohia te 3 i te -1, ka -4.