Which shows one way to determine the factors of 12 x cubed minus 2 x squared plus 18 x minus 3 by grouping?
A
2 x squared open paren 6 x minus 1 close paren plus 3 times open paren 6 x minus 1 close parenB
6 x open paren 2 x squared plus 3 close paren plus 1 times open paren 2 x squared plus 3 close parenC
6 x open paren 2 x squared minus 3 close paren minus 1 times open paren 2 x squared minus 3 close parenD
2 x squared open paren 6 x minus 1 close paren minus 3 times open paren 6 x minus 1 close paren