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 one year ago
How is this factored::::: 125x^327=0
using the sum or difference of cubes to find the real or imaginary solutions
 one year ago
How is this factored::::: 125x^327=0 using the sum or difference of cubes to find the real or imaginary solutions

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Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1difference of two cubes.

happykiddo
 one year ago
Best ResponseYou've already chosen the best response.0but what about the part where you plug it into the formula my real question is does the 3 stay negativ when plugin her into the formula where the b is

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1the general form is \[a^3  b^3 = (a b)(a^2 + ab + b^2)\] in your question a = 5x and b = 3

happykiddo
 one year ago
Best ResponseYou've already chosen the best response.0thanks :) i wrote the formula wrong
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