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Problemi Simili mit-Tiftix tal-Web

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x^{2}+y^{2}-10y+25+6
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(y-5\right)^{2}.
x^{2}+y^{2}-10y+31
Żid 25 u 6 biex tikseb 31.
x^{2}+y^{2}-10y+25+6
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(y-5\right)^{2}.
x^{2}+y^{2}-10y+31
Żid 25 u 6 biex tikseb 31.