Final answer:
To translate the expression into symbolic form, X to the fourth power is represented as X^4, and the product of six and the square root of nine is represented as 6 * √9.
Step-by-step explanation:
To translate the expression into symbolic form, we can break it down into two parts: X to the fourth power and the product of six and the square root of nine.
The expression 'X to the fourth power' can be represented as X raised to the power of 4, which is written as X4.
The expression 'the product of six and the square root of nine' can be written as 6 * √9. Since the square root of nine is 3, the expression simplifies to 6 * 3, which is 18.
Putting it all together, the translated symbolic form is X4 + 18.