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Problemi Simili mit-Tiftix tal-Web

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4x^{2}+2xy-2x-2yx-y^{2}+y+2x+y-1
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' 2x-y+1 b'kull terminu ta' 2x+y-1.
4x^{2}-2x-y^{2}+y+2x+y-1
Ikkombina 2xy u -2yx biex tikseb 0.
4x^{2}-y^{2}+y+y-1
Ikkombina -2x u 2x biex tikseb 0.
4x^{2}-y^{2}+2y-1
Ikkombina y u y biex tikseb 2y.
4x^{2}+2xy-2x-2yx-y^{2}+y+2x+y-1
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' 2x-y+1 b'kull terminu ta' 2x+y-1.
4x^{2}-2x-y^{2}+y+2x+y-1
Ikkombina 2xy u -2yx biex tikseb 0.
4x^{2}-y^{2}+y+y-1
Ikkombina -2x u 2x biex tikseb 0.
4x^{2}-y^{2}+2y-1
Ikkombina y u y biex tikseb 2y.