Which shows one way to determine the factors of 12x3 - 2x2 + 18x - 3 by grouping?
• 2x2(6x - 1) + 3(6x - 1)
O 2x2(6x - 1) - 3(6x - 1)
O 6x(2x2 - 3) - 1(2x2 - 3)
O 6x(2x2 + 3) + 1(2x2 + 3)