Question

Simplifique a expressao A= √(√3-3)^2 + √(3+√3)^2

Answer 1

RESOLUÇÃO

$A=\sqrt{(\sqrt{3}-3)^2} + \sqrt{(3+\sqrt{3})^2} \\\\ A=(\sqrt{3}-3) + (3+\sqrt{3}) \\\\ A=\sqrt{3}-3 + 3+\sqrt{3} \\\\ A=2\sqrt{3}$