A=4 X2 + 20= B= n2 + 7n= C=6x + x2 = Factoriser
Mathématiques
helene91
Question
A=4 X2 + 20=
B= n2 + 7n=
C=6x + x2 =
Factoriser
B= n2 + 7n=
C=6x + x2 =
Factoriser
1 Réponse
-
1. Réponse Anonyme
bonsoir,
A=4*2+20
=4*2+4*5
=4(2+5)
A=4(7)
B=n2+7n
=n(2+7)
=n(9)
C=6x+x2
=2x(3+1)
C=2x(4)