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Problemi Simili mit-Tiftix tal-Web

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\left(9x^{2}-6x+1\right)\left(3x+1\right)^{2}
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(3x-1\right)^{2}.
\left(9x^{2}-6x+1\right)\left(9x^{2}+6x+1\right)
Uża teorema binomjali \left(a+b\right)^{2}=a^{2}+2ab+b^{2} biex tespandi \left(3x+1\right)^{2}.
81x^{4}-18x^{2}+1
Uża l-propjetà distributtiva biex timmultiplika 9x^{2}-6x+1 b'9x^{2}+6x+1 u kkombina termini simili.
\left(9x^{2}-6x+1\right)\left(3x+1\right)^{2}
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(3x-1\right)^{2}.
\left(9x^{2}-6x+1\right)\left(9x^{2}+6x+1\right)
Uża teorema binomjali \left(a+b\right)^{2}=a^{2}+2ab+b^{2} biex tespandi \left(3x+1\right)^{2}.
81x^{4}-18x^{2}+1
Uża l-propjetà distributtiva biex timmultiplika 9x^{2}-6x+1 b'9x^{2}+6x+1 u kkombina termini simili.