Respuesta :

Answer:

√3 - 1

Step-by-step explanation:

(1+√3)(2-√3)=2-√3+2√3-3=√3 - 1

Answer:

[tex]-1+\sqrt{3}[/tex]

Step-by-step explanation:

[tex](1+\sqrt{3} )(2-\sqrt{3} )[/tex]

[tex]2-\sqrt{3} +2\sqrt{3} -3[/tex]

[tex]-1+\sqrt{3}[/tex]