Aromātai
3x^{2}-8x+7
Whakaroha
3x^{2}-8x+7
Graph
Tohaina
Kua tāruatia ki te papatopenga
x^{3}+x^{2}-3x-3-\left(x^{2}+5\right)\left(x-2\right)
Whakamahia te āhuatanga tohatoha hei whakarea te x^{2}-3 ki te x+1.
x^{3}+x^{2}-3x-3-\left(x^{3}-2x^{2}+5x-10\right)
Whakamahia te āhuatanga tohatoha hei whakarea te x^{2}+5 ki te x-2.
x^{3}+x^{2}-3x-3-x^{3}+2x^{2}-5x+10
Hei kimi i te tauaro o x^{3}-2x^{2}+5x-10, kimihia te tauaro o ia taurangi.
x^{2}-3x-3+2x^{2}-5x+10
Pahekotia te x^{3} me -x^{3}, ka 0.
3x^{2}-3x-3-5x+10
Pahekotia te x^{2} me 2x^{2}, ka 3x^{2}.
3x^{2}-8x-3+10
Pahekotia te -3x me -5x, ka -8x.
3x^{2}-8x+7
Tāpirihia te -3 ki te 10, ka 7.
x^{3}+x^{2}-3x-3-\left(x^{2}+5\right)\left(x-2\right)
Whakamahia te āhuatanga tohatoha hei whakarea te x^{2}-3 ki te x+1.
x^{3}+x^{2}-3x-3-\left(x^{3}-2x^{2}+5x-10\right)
Whakamahia te āhuatanga tohatoha hei whakarea te x^{2}+5 ki te x-2.
x^{3}+x^{2}-3x-3-x^{3}+2x^{2}-5x+10
Hei kimi i te tauaro o x^{3}-2x^{2}+5x-10, kimihia te tauaro o ia taurangi.
x^{2}-3x-3+2x^{2}-5x+10
Pahekotia te x^{3} me -x^{3}, ka 0.
3x^{2}-3x-3-5x+10
Pahekotia te x^{2} me 2x^{2}, ka 3x^{2}.
3x^{2}-8x-3+10
Pahekotia te -3x me -5x, ka -8x.
3x^{2}-8x+7
Tāpirihia te -3 ki te 10, ka 7.
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