Question 1017716
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Factor each polynomial completely:

x^3 - 4y^2x + 2x^2 - 8y^2
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Apply grouping. 


{{{x^3 - 4y^2x + 2x^2 - 8y^2}}} = {{{(x^3 - 4y^2x)}}} + {{{(2x^2 - 8y^2)}}} = {{{x*(x^2-4y^2)}}} + {{{2*(x^2-4y^2)}}} = {{{(x+2)*(x^2 - 4y^2)}}} = (x+2)*(x-2y)*(x+2y).