Réponse :
a^2(x- y) - b^2(x - y)
= (x - y) (a^2 - b^2)
= (x - y) (a - b) (a + b)
Bonjour,
Factoriser:
a^2(x- y) - b^2(x - y)= (x-y)(a²-b²)= (x-y)(a-b)(a+b)
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Verified answer
Réponse :
a^2(x- y) - b^2(x - y)
= (x - y) (a^2 - b^2)
= (x - y) (a - b) (a + b)
Verified answer
Bonjour,
Factoriser:
a^2(x- y) - b^2(x - y)= (x-y)(a²-b²)= (x-y)(a-b)(a+b)