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AngelNiall
a fost răspuns

Am nevoie de rezolvare urgent!!!
[tex]( x^{2} -x+1) ^2[/tex]

Răspuns :

Roox94
[tex] (x^{2} )^{2}+ x^{2} +1-2*x* x^{2} -2*x*1+2* x^{2} *1 = [/tex]
[tex]x^{4} + x^{2} +1 -2 x^{3} -2x+2 x^{2} = x^{4} -2 x^{3} +3 x^{2} -2x+1[/tex]

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