Développer et réduire

A=x(x+2)

B= -3x(1-4x)

C=5x(x+3)

Merci d'avance

By: USER1652
27 Agustus 2025 mathematiques 5 minutes
4.5
117 views 117 comments 13 shares

Question

Grade: Education Subject: mathematiques
Développer et réduire

A=x(x+2)

B= -3x(1-4x)

C=5x(x+3)

Merci d'avance
Asked by:
117 Viewed 117 Answers

Answer (117)

Best Answer
(78)


A=x(x+2)=x²+2x

B=-3x(1-4x)=-3x+12x²

C=5x(x+3)=5x²+15x

Answered on 27 Agustus 2025

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