(1)∵(√3-√2)²=5-2√6又∵√(5-2√6)>0∴√(5-2√6)=√3-√2(2)∵(√2+½)²=9/4+√2∵√(9/4+√2)>0∴√(9/4+√2)=√2+1/2望采纳!!!
1,根号2-根号32,1/2+根号2