Frac 4x^ 2 12x x^2-16 x2−164x2 12x July 8, 2019 16 32 64 128 Frac 4x^ 2 +12x x^2-16 x2−164x2+12x 4= frac 2 3 (x-12)32(x−12) 2 ) (3 + 4x)(16x ^ 2 - 12x + 9) - 64x ^ 3 = - 10x
