use a graphing calculator. solve 5.5^3x=805. round to nearest hundredth.
To solve the equation 5.5^(3x) = 805 using a graphing calculator, follow these steps:
1. Enter the equation into the graphing calculator by pressing the appropriate buttons or using the algebraic input.
2. Choose an appropriate window for the graph by adjusting the x-axis and y-axis ranges.
3. Graph the equation to visualize its behavior and approximate the solution.
4. Locate the point where the graph intersects the y = 805 line, or use the trace function to find the x-coordinate of this intersection.
5. Round the x-coordinate solution to the nearest hundredth to find the approximate value of x.
Note: The specific steps may vary slightly depending on the model and brand of the graphing calculator.