4 5x 3 8x 2 July 8, 2019 16 32 64 128 3x 4 5x 3 8x 2 X 4 5x 3 8x 2 5x 1 0 X 4 5x 3 8x 2 5x 1 X 3 5x 2 8x 4 0 10x 3 2 8x 4 5x 3 2 403 X 4 2x 3 5x 2 8x 4 X 4 2x 3 5x 2 8x 4 0 6x 4 5x 3 38x 2 5x 6 0 6x 4 5x 3 38x 2 5x 6 X 3 5x 2 8x 4 4 5x 3 )= 8x 4x 20 4 ax 2 5x 3 8x 2 bx 12 4 3 5x 15 8x 25 2x 4 5x 3 8x 20 3 5x 4 )= 8x 2 answer