4x 2x 3 3x x 7 July 8, 2019 16 32 64 128 4x 3 6x 2 x )+( 2x 3 3x 2 7 4x 3 7x x 2x 3x 4 Diketahui f x )= 4x 3 2x 2 3x 7
