What is the fully factored form of 32 A cubed plus 12 A squared ?
A
12 A open paren 3 A squared plus A close parenB
4 A open paren 8 A squared plus 3 A close parenC
4 A squared open paren 8 A plus 3 close parenD
12 A squared open paren 3 A plus 1 close paren