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Problemi Simili mit-Tiftix tal-Web

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\left(x+2\right)\left(x-1\right)^{2}
Immultiplika x-1 u x-1 biex tikseb \left(x-1\right)^{2}.
\left(x+2\right)\left(x^{2}-2x+1\right)
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(x-1\right)^{2}.
x^{3}-2x^{2}+x+2x^{2}-4x+2
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' x+2 b'kull terminu ta' x^{2}-2x+1.
x^{3}+x-4x+2
Ikkombina -2x^{2} u 2x^{2} biex tikseb 0.
x^{3}-3x+2
Ikkombina x u -4x biex tikseb -3x.
\left(x+2\right)\left(x-1\right)^{2}
Immultiplika x-1 u x-1 biex tikseb \left(x-1\right)^{2}.
\left(x+2\right)\left(x^{2}-2x+1\right)
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(x-1\right)^{2}.
x^{3}-2x^{2}+x+2x^{2}-4x+2
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' x+2 b'kull terminu ta' x^{2}-2x+1.
x^{3}+x-4x+2
Ikkombina -2x^{2} u 2x^{2} biex tikseb 0.
x^{3}-3x+2
Ikkombina x u -4x biex tikseb -3x.