첫째√8/27*√4/3*√54*√24 둘째 2√8-3√8+5√8

첫째√8/27*√4/3*√54*√24 둘째 2√8-3√8+5√8

1、√8/27*√4/3*√54*√24
=√8/27*4/3*54*24
=√8*4*2*8
=16√2
2、 2√8-3√8+5√8
=(2-3+5)√8
=4√8