<p>factoriser chaque expressions : A= 8t-8 B= -28a au carré + 42a C= -120x au carré + 48 x D= 8-4t au carré</p>

Question

Grade: Education Subject: mathematiques

factoriser chaque expressions : A= 8t-8 B= -28a au carré + 42a C= -120x au carré + 48 x D= 8-4t au carré

Asked by: USER1187

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USER1849

Best Answer

(144)

A= 8t-8

A= 8(t-1)

B = -28a² + 42a = -14a(2a-3)

Answered on 28 Agustus 2025

USER3288

(210)

A= 8t-8= 8(t-1)

B= -28a au carré + 42a= -14a(2a-3)

C= -120x au carré + 48 x= -24x(5x-2)

D= 8-4t au carré= 4(2-t²)

En espérant t'avoir aidé.

Answered on 28 Agustus 2025