9 2x =- 3 4x July 8, 2019 16 32 64 128 9 2x 3 )-( 4x 7 9 2x 3 4x 4 7x 2 9 2x 5 )= 3 4x 7 9 2x 2 )+ 3 3 4x )= 24 4x2 9 2x 3 2 2x 9 4x 3 3 2x 9 4x 11 5x x 2x 3 )( 4x2 6x 9 9 4x 3 2x 1 4x 9 3 2x 5 3x 5 2x 9 4x 3 9 2 3 4x )=- 2x 1 2x 3 )( 4x 6x 9 Y =- 2x 9 y 4x 3 2x 9 )+( 4x 3 sederhanakan