3 x 2 4x 12 6 x 2 4x 12 July 8, 2019 16 32 64 128 6(x ^ 2 - 4) - 4x(x + 3) = 2x ^ 2 - 12x - 12 4 1(2-3x)=12-(12 3x+3 8) 12 − 6 3 + 2 · 4
