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Problemi Simili mit-Tiftix tal-Web

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x^{2}+6x+9+\left(y-2\right)^{2}
Uża teorema binomjali \left(a+b\right)^{2}=a^{2}+2ab+b^{2} biex tespandi \left(x+3\right)^{2}.
x^{2}+6x+9+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}+6x+13+y^{2}-4y
Żid 9 u 4 biex tikseb 13.
x^{2}+6x+9+\left(y-2\right)^{2}
Uża teorema binomjali \left(a+b\right)^{2}=a^{2}+2ab+b^{2} biex tespandi \left(x+3\right)^{2}.
x^{2}+6x+9+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}+6x+13+y^{2}-4y
Żid 9 u 4 biex tikseb 13.