Simplify: 2x2(x−3)+6x22x^2(x - 3) + 6x^22x2(x−3)+6x2.
2x32x^32x3
2x3−12x22x^3 - 12x^22x3−12x2
8x28x^28x2
2x3+6x22x^3 + 6x^22x3+6x2