Exercice 6: (2 points )
Complète les expressions manquantes :
a) 5 x x+ 5 x 7 = 5(…+…)
b)3( ... + x) = 27 + 3 ...
d) 9( 4 - ...) =…-18x
c) ...(x-3) = 4x – ...
e) ... (2y-5) = 4y2 – ...
f) 6x – 24 = ... (x - ...)


Exercice 6 2 Points Complète Les Expressions Manquantes A 5 X X 5 X 7 5 B3 X 27 3 D 9 4 18x C X3 4x E 2y5 4y2 F 6x 24 X class=