6x 1 5x 4 July 8, 2019 16 32 64 128 6x 1 x 4 5x 3 6x 25y 1 5x 16y =- 4 (- 4x 2 6x 1 )+( 5x 7 4x 7 6x 1 5x 3 8x 3 6x 4 5x 2 1 0 5x 2 1 6x 4x 2 5x 1 2 6x 4 4 3x 1 )- 6x 5x 8 5 6x 1 5x 4 7 10x 6x 1 5x =- 9 4 6x 8 )+( 5x 1 )= 42 6x 4x 1 2 5x 4 6x 1 2 )( 5x 5 4 (- 4x2 6x 1 5x 7 − 4x2 6x 1 )+( 5x 7 answer
