Answer:
Step-by-step explanation: To expand the algebraic expression using the distributive property, we distribute the 3 to each term inside the parentheses:
3(3d + 2) = 33d + 32
Simplifying, we get:
3(3d + 2) = 9d + 6
Therefore, the expanded form of the expression 3(3d+2) is 9d + 6.