Exponents
The repeated product of the same numbers is usually written as a power of the base with an exponent equal to the number of times it repeats.
For example, the product
2*2*2*2
Is written as
![2^4](https://img.qammunity.org/2023/formulas/mathematics/high-school/7i99j8riq1r3uz0zh1v5i7athws96b2ajb.png)
Similarly, when we have an expression in exponent form, we can calculate it as a repeated product.
The expression
![\begin{gathered} 3^2^{} \\ \text{Can be expressed as} \\ 3\cdot3=9 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/high-school/hzadm4tjejhxh2v599wc0eoy6tbnsmpinz.png)
Thus, the result is 9