Use the distributive property to remove the parentheses.\[9 y^{2}\left(2 y+3 y^{6}\right)\]Simplify. your answer as much as possible.
18y^3 + 27y^8
Step 1 :9y^2(2y) + 9y^2(3y^6)
Step 2 :18y^3 + 27y^8