Question

Решите задачу №2 (С2)

Answer 1

$\sqrt{(1- \sqrt{3} )^2} + \sqrt{(1+ \sqrt{3} )^2} = (1- \sqrt{3})^2 + (1+ \sqrt{3})^2 =$ $1-2 \sqrt{3} +9 +1+2 \sqrt{3} +9 = 1+9+1+9=2+18=20$