Answered

Développer et réduire:
A = 2(3 x +5) ;
B = 3 x (7 – 4 x) ;
C = – 3 (x – 4) ;
D = – 4 x (–2 x +1) ;
E = – 5(2 x +2) ;
F = 7(–3 x + 5 x) ;
G = 4 x ( – 6 x – 6) ;
H = 8( –2 – 2 x)

Sagot :