En utilisant les identités remarquables... factoriser si possible. A = 16a² +24a +9 B=a²+ 8a+ 16 D = 25a² +10a + 4 G = 49-56a+ 16a² K = 49x²-16 N = 144x²-9 R= (
Mathématiques
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Question
En utilisant les identités remarquables... factoriser si possible.
A = 16a² +24a +9
B=a²+ 8a+ 16
D = 25a² +10a + 4
G = 49-56a+ 16a²
K = 49x²-16
N = 144x²-9
R= (4x + 1)²-(5x-3)²
E =
16a²+24a-9
H = 100a²-40a + 4
L=4-100x²
P=(7x + 9)²-(3x + 1)²
S=1-(x + 2)²
A = 16a² +24a +9
B=a²+ 8a+ 16
D = 25a² +10a + 4
G = 49-56a+ 16a²
K = 49x²-16
N = 144x²-9
R= (4x + 1)²-(5x-3)²
E =
16a²+24a-9
H = 100a²-40a + 4
L=4-100x²
P=(7x + 9)²-(3x + 1)²
S=1-(x + 2)²