SOLUTION: Can someone please help? Combine like radicals in {{{root(5,2x)}}}-{{{root(5,32x^5)}}}+{{{root(5,-64x)}}}+{{{root(3,8x^3)}}} Answer Options: A. -{{{root(5,2x)}}}+4x B. -{

Algebra ->  Radicals -> SOLUTION: Can someone please help? Combine like radicals in {{{root(5,2x)}}}-{{{root(5,32x^5)}}}+{{{root(5,-64x)}}}+{{{root(3,8x^3)}}} Answer Options: A. -{{{root(5,2x)}}}+4x B. -{      Log On


   

Question 769515: Can someone please help?
Combine like radicals in root%285%2C2x%29-root%285%2C32x%5E5%29+root%285%2C-64x%29+root%283%2C8x%5E3%29
Answer Options:
A. -root%285%2C2x%29+4x
B. -root%285%2C2x%29
C. root%285%2C2x%29-4x
D. root%285%2C2x%29
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Combine like radicals in root%285%2C2x%29-root%285%2C32x%5E5%29+root%285%2C-64x%29+root%283%2C8x%5E3%29
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= root%285%2C2x%29-2x+-2root%285%2C2x%29+root%283%2C8x%5E3%29
= -2x + 2x
= 0