Final answer:
The expression 2log⁶ x + 5log⁶ y simplifies to log⁶(x²) + log⁶(y⁵).
Step-by-step explanation:
The given expression is 2log⁶ x + 5log⁶ y. To simplify this expression, we can use the property of logarithms that states the logarithm of a product is the sum of the logarithms of the individual factors. Using this property, the expression can be rewritten as log⁶(x²) + log⁶(y⁵).
Therefore, the correct option is a) log⁶(x²) + log⁶(y⁵).