miyaec2001
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 Bladerunner1976
  • 21-12-2017
B is the correct answer
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