1.2 Exercise 4

Write each of the following products with a single base. Do not simplify further.

1. ⓐ $\frac{s^{75}}{s^{68}}$
2. ⓑ $\frac{\left(−3\right)^{6}}{−3}$
3. ⓒ $\frac{\left(e f^{2}\right)^{5}}{\left(e f^{2}\right)^{3}}$