SubArea: Expressions with exponents and radicalsLevel: AProject ID: 2010005604Source Problem: 1003099602Accepted: 0Clonable: 1Easy: 0Simplifying \( \frac23\sqrt{27} + \sqrt{81} - \sqrt{12} + \frac14\sqrt{48} \) you get:\( 9+\sqrt3 \)\( 3+3\sqrt{3} \)\( 9+5\sqrt{3} \)\( 15-\sqrt{3} \)
