13/44. Scrie, sub forma cea mai simplă, următoarele expresii algebrice:
e) E(x)=
[tex]3(x - \sqrt{2}) \times (x + \sqrt{2) - \:}(x + \sqrt{2) ^{2}} - (x - \sqrt{2) {}^{2}} = [/tex]
f)E(x)=
[tex](x {}^{2} - 2) {}^{2} - (x - 1) \times (x + 1) \times ( {x}^{2} + 1) + 4(x - 3 {})^{2} = [/tex]
g) E(x)=
[tex](x + 2) \times ( {x }^{2} + 4) \times (x - 2) - (2 - {x}^{2} {})^{2} = [/tex]
h) E(x)=
[tex](x - 3) \times ( {x}^{2} + 9) \times (x + 3) - ( {x}^{2} + 1) \times (1 + x) \times (x - 1) + 8 = [/tex]
VĂ ROOOG E URGENT,
DAU COROANA!!!!​