SOLUTION: Add or subtract the radical expression: X times the cubed root of 16 Subtract 2 times the cubed root of 27X add the cubed root of 54 cubed.

Algebra ->  Radicals -> SOLUTION: Add or subtract the radical expression: X times the cubed root of 16 Subtract 2 times the cubed root of 27X add the cubed root of 54 cubed.      Log On


   

Question 64102: Add or subtract the radical expression:
X times the cubed root of 16
Subtract
2 times the cubed root of 27X
add
the cubed root of 54 cubed.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
X times the cube root of 16
Subtract
2 times the cube root of 27X
add
the cube root of 54 cubed.
-----------------------
x*16^(1/3)- 2 27^(1/3) + (54^3)^(1/3)
=2x(2)^(1/3) -6 + 54
=48+2x*2^(1/3)
Cheers,
Stan H.