Use a graphing utility to approximate the real solutions, if any, of the given equation rounded to two decimal places. All solutions lie between \(-10\) and \(10\).
\(-x^3 - \frac{7}{2}x^2 + \frac{5}{3}x + 9 = 0\)
What are the approximate real solutions? Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The solution set is {}.
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
B. There is no real solution.