How many different ways can you write

a^(m/n)?

To write a^(m/n), where a is the base and m/n is the exponent, there are a few different ways you can express it:

1. Fractional Exponent Form: a^(m/n) - This is the most common and standard way to write a fractional exponent. It indicates that the base 'a' is raised to the power of 'm/n'.

2. Radical Form: √(a^m)^n - In this form, you can rewrite a^(m/n) as a square root of the 'm'-th power of 'a'. It means that you take the 'm'-th power of 'a', and then take the 'n'-th root of it.

3. Split Exponents Form: (a^m)^(1/n) - This form involves splitting the exponent into two parts. First, you raise 'a' to the power of 'm', and then take the '1/n'-th power of the result.

These different forms are mathematically equivalent and can be used interchangeably depending on the context or personal preference.