E=(2x+3)(5x-8)-(2r-4)(5x-1) F=(5x-2)(5x-8)-(3x - 5)(x + 7) G-2(x + 7)(3-2x) + (5x-2)(4x + 1)
Mathématiques
emma180508
Question
E=(2x+3)(5x-8)-(2r-4)(5x-1)
F=(5x-2)(5x-8)-(3x - 5)(x + 7)
G-2(x + 7)(3-2x) + (5x-2)(4x + 1)