Select all the expressions that are equivalent to 4x+2.

A 8x+48 x plus 4

B 12(8x+4)1 half times open paren 8 x plus 4 close paren

C 12(2x+1)1 half times open paren 2 x plus 1 close paren

D 2(2x+1)2 times open paren 2 x plus 1 close paren

E 2x+2x+1+1
and one brainise