8x 4 6x 2 2x 7 July 8, 2019 16 32 64 128 If 8x 4 6x 2 and 2x 7 are in ap find x 8x 4 6x )-( 7x 3 2x 2 x 3 8x 4 )- 7 6x 2 2x 1 8x 2 6x 5x 4 )-( 2x 7x 4 5 6x ∙ (8x 6 ) 2 (8x 4 ) 3 2x-4 и 6x+8 2x 7