A = 9a ( 8a - 7) - (8a - 7) B= ( 6x + 1) (2x+3) + (2x+3) (5x - 4 ) C = ( 7x - 1 ) (4x-3)

June 2021 0 46 Report

A = 9a ( 8a - 7) - (8a - 7) B= ( 6x + 1) (2x+3) + (2x+3) (5x - 4 )
C = ( 7x - 1 ) (4x-3) - (7x-1) (2x+5)
D = (8x-1) - (2x-7) (8x-1)
E = (4x-3) ² - (4x-3) (5x-7)
F = (9 - 4x) - ( 9- 4x)²