Step-by-step explanation:
The product of 3 and a is represented as:
[tex]3a[/tex]
The fourth power is represented as:
[tex] {x}^{4} [/tex]
To include 3 and a to the fourth power, include parentheses to represent the product of 3 and a.
[tex](3a)^{4} = {3}^{4} {a}^{4} [/tex]
