Question 31186
cube root of 18y^2/cuberoot of 12y

Solution:

cuberoot of 18y^2/12y ------ 18 and 12 are divisible by 6 so we must divide 18 and 12 by 6

cuberoot of 3y/2 

cuberoot of 3y/cuberoot of 2 x cuberoot of 4/cuberoot of 4 ---this is to eliminate the radical in the dinominator

cuberoot of 12y/8

1/2cuberoot of 12y -- answere