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Problemi Simili mit-Tiftix tal-Web

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\left(1-\lambda \right)^{2}\left(2-\lambda \right)+2-\lambda
Immultiplika 1-\lambda u 1-\lambda biex tikseb \left(1-\lambda \right)^{2}.
\left(1-2\lambda +\lambda ^{2}\right)\left(2-\lambda \right)+2-\lambda
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(1-\lambda \right)^{2}.
2-\lambda -4\lambda +2\lambda ^{2}+2\lambda ^{2}-\lambda ^{3}+2-\lambda
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' 1-2\lambda +\lambda ^{2} b'kull terminu ta' 2-\lambda .
2-5\lambda +2\lambda ^{2}+2\lambda ^{2}-\lambda ^{3}+2-\lambda
Ikkombina -\lambda u -4\lambda biex tikseb -5\lambda .
2-5\lambda +4\lambda ^{2}-\lambda ^{3}+2-\lambda
Ikkombina 2\lambda ^{2} u 2\lambda ^{2} biex tikseb 4\lambda ^{2}.
4-5\lambda +4\lambda ^{2}-\lambda ^{3}-\lambda
Żid 2 u 2 biex tikseb 4.
4-6\lambda +4\lambda ^{2}-\lambda ^{3}
Ikkombina -5\lambda u -\lambda biex tikseb -6\lambda .
\left(1-\lambda \right)^{2}\left(2-\lambda \right)+2-\lambda
Immultiplika 1-\lambda u 1-\lambda biex tikseb \left(1-\lambda \right)^{2}.
\left(1-2\lambda +\lambda ^{2}\right)\left(2-\lambda \right)+2-\lambda
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(1-\lambda \right)^{2}.
2-\lambda -4\lambda +2\lambda ^{2}+2\lambda ^{2}-\lambda ^{3}+2-\lambda
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' 1-2\lambda +\lambda ^{2} b'kull terminu ta' 2-\lambda .
2-5\lambda +2\lambda ^{2}+2\lambda ^{2}-\lambda ^{3}+2-\lambda
Ikkombina -\lambda u -4\lambda biex tikseb -5\lambda .
2-5\lambda +4\lambda ^{2}-\lambda ^{3}+2-\lambda
Ikkombina 2\lambda ^{2} u 2\lambda ^{2} biex tikseb 4\lambda ^{2}.
4-5\lambda +4\lambda ^{2}-\lambda ^{3}-\lambda
Żid 2 u 2 biex tikseb 4.
4-6\lambda +4\lambda ^{2}-\lambda ^{3}
Ikkombina -5\lambda u -\lambda biex tikseb -6\lambda .