Certainly! Here's where you should place the parentheses in the equation:

$\frac{e^{4x} + e^{-4x}}{e^{4x} - e^{-4x}}$

This means that the expression should be interpreted as:

• The numerator: $(e^{4x} + e^{-4x})$
• The denominator: $(e^{4x} - e^{-4x})$

So the equation with parentheses is:

$\frac{(e^{4x} + e^{-4x})}{(e^{4x} - e^{-4x})}$

This ensures the correct order of operations, with the entire numerator and denominator being clearly defined.

Would you like more details on how to work with this expression?

Here are 5 related questions:

1. How can you simplify the expression $\frac{(e^{4x} + e^{-4x})}{(e^{4x} - e^{-4x})}$?
2. What are some common mistakes to avoid when dealing with exponential expressions?
3. How do you convert an exponential expression to a logarithmic form?
4. What happens to the expression if you substitute $e^{4x}$ with another variable, say $y$?
5. How do you solve for $x$ in the equation $\frac{(e^{4x} + e^{-4x})}{(e^{4x} - e^{-4x})} = k$ for some constant $k$?

Tip: Always double-check the placement of parentheses when working with complex expressions to avoid calculation errors.