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Problemi Simili mit-Tiftix tal-Web

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x^{2}-4x+4-9
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(x-2\right)^{2}.
x^{2}-4x-5
Naqqas 9 minn 4 biex tikseb -5.
x^{2}-4x+4-9
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(x-2\right)^{2}.
x^{2}-4x-5
Naqqas 9 minn 4 biex tikseb -5.