Seudónimo Seudónimo
  • 16-03-2017
  • Mathematics
contestada

Factor completely −7x2 + 14x − 21.

−1(x2 − 14x + 21)
−7x(x2 − 2x + 3)
−7(x2 + 2x − 3)
−7(x2 − 2x + 3)

Respuesta :

8828
8828 8828
  • 16-03-2017
−7(x2 − 2x + 3) is the right answer hope this helps
Answer Link
texaschic101
texaschic101 texaschic101
  • 16-03-2017
-7x^2 + 14x - 21 =
-7(x^2 -2x + 3) <===
Answer Link

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