miyaec2001 miyaec2001

21-12-2017
Mathematics

contestada

Choose one of the factors of x3 + 343.
A. x - 7
B. x^2 - 14x + 49
C. x^2 + 7x + 49
D. none of the above
PLZ HELP!!!

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Bladerunner1976 Bladerunner1976

21-12-2017

B is the correct answer

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