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Problemi Simili mit-Tiftix tal-Web

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x^{2}-4x+4+\left(y+2\right)^{2}
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(x-2\right)^{2}.
x^{2}-4x+4+y^{2}+4y+4
Uża teorema binomjali \left(a+b\right)^{2}=a^{2}+2ab+b^{2} biex tespandi \left(y+2\right)^{2}.
x^{2}-4x+8+y^{2}+4y
Żid 4 u 4 biex tikseb 8.
x^{2}-4x+4+\left(y+2\right)^{2}
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(x-2\right)^{2}.
x^{2}-4x+4+y^{2}+4y+4
Uża teorema binomjali \left(a+b\right)^{2}=a^{2}+2ab+b^{2} biex tespandi \left(y+2\right)^{2}.
x^{2}-4x+8+y^{2}+4y
Żid 4 u 4 biex tikseb 8.