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

User Amit Kotlovski
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2 Answers

4 votes

Answer:

d

Explanation:

User Eyelash
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A graph shows the x-intercepts to be x ∈ {1, 4, 7}.

These are the real solutions to the equation.
Use the x-intercept method to find all real solutions of the equation x^3-12x^2+39x-example-1
User YYC
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