Potential rational roots of f(x) = x4 – 2x3 + 5x2 – 7x + 9
2 answers:
Answer:
+1,+3,+9
Step-by-step explanation:
Factors of the constant term
Answer:
To quickly solve this problem, we can use a graphing tool or a calculator to plot the equation.
Please see the attached images below, to find more information about the graph
The equation is:
f(x) = x^4 – 2x^3 + 5x^2 – 7x + 9
The equation has only complex roots.
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