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Problemi Simili mit-Tiftix tal-Web

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x-2x^{2}+2\left(x+1\right)\left(x-1\right)
Uża l-propjetà distributtiva biex timmultiplika x b'1-2x.
x-2x^{2}+\left(2x+2\right)\left(x-1\right)
Uża l-propjetà distributtiva biex timmultiplika 2 b'x+1.
x-2x^{2}+2x^{2}-2x+2x-2
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' 2x+2 b'kull terminu ta' x-1.
x-2x^{2}+2x^{2}-2
Ikkombina -2x u 2x biex tikseb 0.
x-2
Ikkombina -2x^{2} u 2x^{2} biex tikseb 0.
x-2x^{2}+2\left(x+1\right)\left(x-1\right)
Uża l-propjetà distributtiva biex timmultiplika x b'1-2x.
x-2x^{2}+\left(2x+2\right)\left(x-1\right)
Uża l-propjetà distributtiva biex timmultiplika 2 b'x+1.
x-2x^{2}+2x^{2}-2x+2x-2
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' 2x+2 b'kull terminu ta' x-1.
x-2x^{2}+2x^{2}-2
Ikkombina -2x u 2x biex tikseb 0.
x-2
Ikkombina -2x^{2} u 2x^{2} biex tikseb 0.