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Problemi Simili mit-Tiftix tal-Web

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\left(-x\right)^{2}+8\left(-x\right)+16
Uża teorema binomjali \left(a+b\right)^{2}=a^{2}+2ab+b^{2} biex tespandi \left(-x+4\right)^{2}.
x^{2}+8\left(-x\right)+16
Ikkalkula -x bil-power ta' 2 u tikseb x^{2}.
x^{2}-8x+16
Immultiplika 8 u -1 biex tikseb -8.
\left(-x\right)^{2}+8\left(-x\right)+16
Uża teorema binomjali \left(a+b\right)^{2}=a^{2}+2ab+b^{2} biex tespandi \left(-x+4\right)^{2}.
x^{2}+8\left(-x\right)+16
Ikkalkula -x bil-power ta' 2 u tikseb x^{2}.
x^{2}-8x+16
Immultiplika 8 u -1 biex tikseb -8.