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Problemi Simili mit-Tiftix tal-Web

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-3\left(25x^{2}-20x+4\right)
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(5x-2\right)^{2}.
-75x^{2}+60x-12
Uża l-propjetà distributtiva biex timmultiplika -3 b'25x^{2}-20x+4.
-3\left(25x^{2}-20x+4\right)
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(5x-2\right)^{2}.
-75x^{2}+60x-12
Uża l-propjetà distributtiva biex timmultiplika -3 b'25x^{2}-20x+4.