SOLUTION: Solve: 3*cubedroot(x)=20 I'm doing a practice problem with logarithms and this came up. the part that confuses me is the cubedroot(x) I feel like I get lost whenever I try

Question 670430: Solve: 3*cubedroot(x)=20
I'm doing a practice problem with logarithms and this came up.
the part that confuses me is the cubedroot(x)
I feel like I get lost whenever I try to handle it, the answer should be 8000/27 but I get something much more messier.
Thank you for help in advance.

Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!

/3
cubedroot (x) = 8/3
take the cube of the equation
(cubedroot (x))^3 = (20/3)^3
x= 20*20*20/3*3*3
x= 8000/27
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