Solve the inequality. x325x20 Give a summary of the intervals to split the xaxis into and the sign of the expression x3 - 25x over each interval. (Use ascending order.) Interval Conclusion Solve the rational inequality. Write the equation(s) to solve for the boundary point(s). E (Type an equation. Use a comma to separate answers as needed.) An analyst has found that his company's prots, in hundreds of thousands of dollars, are given by the following equation, where x is the amount, in hundreds of dollars, spent on advertising. For what values of x does the company make a profit? P=3x2-32x+20 For what values of x does the company make a prot? III (Type your answer in interval notation. Use integers orfractions for any numbers in the expression.)