SOLUTION: I am looking for help with this question. I came up with an answer and hope to verify or see if I am wrong. Thanks tutors! Find the real root of this equation and write the a

Question 1090721: I am looking for help with this question. I came up with an answer and hope to verify or see if I am wrong. Thanks tutors!
Find the real root of this equation and write the answer as an ordered pair.
y = x^3 - X^2 -4x +7
I have: (-2.2, 0)
Thanks much.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the real root of this equation and write the answer as an ordered pair.
y = x^3 - X^2 -4x +7
I have: (-2.2, 0)
========================
f(x) = x^3 - X^2 -4x +7
f(2.2) = 4.008
How did you get 2.2?
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