qlqn pourrez en calcul littéral svp c pr demain, mrc :)​

Bonsoir,

Factoriser:

A = 2a + 2b

A = 2*a + 2*b

A = 2(a + b)

B = 5*x + 5*3

B = 5(x + 3)

C = 7y + 28

C = 7*y + 7*4

C = 7(y + 4)

D = x² + 3x

D = x*x + x*3

D = x(x + 3)

E = 3t² + 3x

E = 3*t² + 3*x

E = 3(t² + x)

F = (3t)² + 9t

F = 9t² + 9t

F = 9*t² + 9*t

F = 9(t² + t)

Bonne soirée.