charlottebnd charlottebnd
  • 14-01-2023
  • Mathematics
contestada

bonsoir, j'aurais vraiment besoin d'aide pour cet exercice svpp:
A= 3x+6+(x+2)(6x+8)
1.a)factoriser 3x+6.
b)en déduire une factorisation de A.
2) Factoriser:
a) B= x**2-4+(x-1)(x+2)
b) C= x**2+4x+(x+1)(x+4)
(pouvez vous détailler pour que je puisse comprendre svp mercii :) )

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