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Problemi Simili mit-Tiftix tal-Web

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8x^{2}-14x-15-\left(6x^{2}-10x-12\right)
Uża l-propjetà distributtiva biex timmultiplika 4x+3 b'2x-5 u kkombina termini simili.
8x^{2}-14x-15-6x^{2}+10x+12
Biex issib l-oppost ta' 6x^{2}-10x-12, sib l-oppost ta' kull terminu.
2x^{2}-14x-15+10x+12
Ikkombina 8x^{2} u -6x^{2} biex tikseb 2x^{2}.
2x^{2}-4x-15+12
Ikkombina -14x u 10x biex tikseb -4x.
2x^{2}-4x-3
Żid -15 u 12 biex tikseb -3.
8x^{2}-14x-15-\left(6x^{2}-10x-12\right)
Uża l-propjetà distributtiva biex timmultiplika 4x+3 b'2x-5 u kkombina termini simili.
8x^{2}-14x-15-6x^{2}+10x+12
Biex issib l-oppost ta' 6x^{2}-10x-12, sib l-oppost ta' kull terminu.
2x^{2}-14x-15+10x+12
Ikkombina 8x^{2} u -6x^{2} biex tikseb 2x^{2}.
2x^{2}-4x-15+12
Ikkombina -14x u 10x biex tikseb -4x.
2x^{2}-4x-3
Żid -15 u 12 biex tikseb -3.