SOLUTION: please help me solve this problem and show how it is done: cuberoot(x)-5=3

Algebra ->  Square-cubic-other-roots -> SOLUTION: please help me solve this problem and show how it is done: cuberoot(x)-5=3      Log On


   

Question 447843: please help me solve this problem and show how it is done:
cuberoot(x)-5=3
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!
cuberoot(x)-5=3
=> cuberoot(x) = 3 + 5
=> cuberoot(x)= 8 =
=> x = 8^3 = 512