X 3 4x 2 15x 18 July 8, 2019 16 32 64 128 Factor x 3 4x 2 15x 18 F x )= x 3 4x 2 15x 18 Fungsi f x )= 4x 3 18x 2 15x 20 X^3 = 15x + 4 (4x - 3) ^ 2 + 18x = 14x ^ 2 + 5
