melisacervantes melisacervantes
  • 14-04-2018
  • Mathematics
contestada

Use the x-intercept method to find all real solutions of the equation x^3-12x^2+39x-28=0

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sqdancefan
sqdancefan sqdancefan
  • 14-04-2018
A graph shows the x-intercepts to be x ∈ {1, 4, 7}.

These are the real solutions to the equation.
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owinner212 owinner212
  • 04-11-2020

Answer:

d

Step-by-step explanation:

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