Factoriser A) (4x-3)²-(5x-2)(4x-3) = B)(6x+2)²-9= C) 4x²-20x+25= D)(8x-5)²-16= Développer A) (8x-5)²-16
Mathématiques
brianprevost76
Question
Factoriser
A) (4x-3)²-(5x-2)(4x-3) =
B)(6x+2)²-9=
C) 4x²-20x+25=
D)(8x-5)²-16=
Développer
A) (8x-5)²-16
A) (4x-3)²-(5x-2)(4x-3) =
B)(6x+2)²-9=
C) 4x²-20x+25=
D)(8x-5)²-16=
Développer
A) (8x-5)²-16
1 Réponse
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1. Réponse alek75
A) (4x−3)(−x−1)
B) (6x+5)(6x−1)