SOLUTION: Simplify {{{root(3,-16xy^6)}}} A. -2y^2{{{root(3,2x)}}} B. 2y^2{{{root(3,-x)}}} C. 2y^2{{{root(3,-2x)}}} D. -4y^2{{{root(3,x)}}} I thought it was C. {{{root(3,16xy^6)

Question 769516: Simplify
A. -2y^2
B. 2y^2
C. 2y^2
D. -4y^2
I thought it was C. = ==2y^2

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Simplify
A. -2y^2
B. 2y^2
C. 2y^2
D. -4y^2
I thought it was C. = ==2y^2
----------------
Since it's an odd root,
=
---------------------------
Both answers are correct, but there's less under the radical when the -1 is removed.

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