asked 186k views
2 votes
Factorise C^2 - ( d + 2 )^2

asked
User Nerida
by
8.2k points

1 Answer

2 votes

Answer:

Explanation:


\boxed{x^2-y^2=(x+y)(x-y)}


c^2-(d+2)^2=\\(c+(d+2))(c-(d+2))=\\(c+d+2)(c-d-2)

answered
User Raphiel
by
8.0k points

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