Question

(x√2+1)+x(x-2√3)-(x√3-1)la puterea a doua ultima ecuatie. Va rooog ❤❤.

Answer 1

[tex](x\sqrt2+1)+x(x-2\sqrt3)-(x\sqrt3-1)^2=\\ x\sqrt2+1+x^2-2x\sqrt3-3x^2+2x\sqrt3-1=\\ \boxed{x\sqrt2-2x^2}[/tex]