3 years ago

Bonsoir pour vais vous m'aider svp développer et réduire l'expression D=(2x+3)²-(x+4)² et factoriser D Svp aider moi

Mathematics

1 answer:

GalinKa [24]3 years ago

5 0

Answer:

d = 3x²+ 4x - 7

C'est la réponse j'espère que ça aide.

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