Which expression is the same as left-parenthesis 2 a plus b right-parenthesis cubed?
Answer options with 4 options
A.
8 a cubed plus b cubed
B.
8 a cubed plus 4 a squared b plus 2 a b squared plus b cubed
C.
8 a cubed plus 4 a squared b plus 4 a b squared plus b cubed
D.
8 a cubed plus 12 a squared b plus 6 a b squared plus b cubed