Bonsoir. Factoriser : G = 7x - 21 H = 24x + 6 I = 20x - 30 J = 72x + 81 K = 45 + 20x L = 56 - 21x
Mathématiques
Norex
Question
Bonsoir.
Factoriser :
G = 7x - 21
H = 24x + 6
I = 20x - 30
J = 72x + 81
K = 45 + 20x
L = 56 - 21x
Factoriser :
G = 7x - 21
H = 24x + 6
I = 20x - 30
J = 72x + 81
K = 45 + 20x
L = 56 - 21x
1 Réponse
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1. Réponse zahihanaa102
Explications étape par étape:
bonsoir,
G=7x-21
=7(x-3)
H=24x+6
=6(4x+1)
I=20x-30
=10(2x-3)
j=72x+81
= 9(8x+9)
k=45+20x
=5(9+4x)
L=56-21x
=7(8-3x)