Question

√(2√3-3)^2
Va rog ajutati-ma (^ inseamna putere)

Answer 1

$\sqrt{(2 \sqrt{3} - 3)^{2} } = \\ = |2 \sqrt{3} - 3 | = \\ = | \sqrt{12} - \sqrt{9} | = \\ = \sqrt{12} - \sqrt{9} = \\ = 2 \sqrt{3} - 3$