(根号24+根号0.5)-(根号八分之一-根号6)
=2根号6+1/2根号2-1/4根号2+根号6
=3根号6+1/4根号2
(2倍根号5-根号3)乘(2倍根号5+根号3)
=(2根号5)的平方-根号3的苹果
=20-3
=17
(根号48+四分之一倍根号6)除以根号27
=根号48/27-1/4根号6/27
=根号16/9-1/4根号2/9
=4/3-1/12根号2
(根号3+1)²-(根号3-1)²
=3+2根号3+1-3+2根号3-1
=4根号3
2倍根号24-8除以根号三分之二+(根号3-根号2)²
=4根号6-4根号6+3-2根号6+2
=5-2根号6