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Factoriser. H=-4x3 – 4 x2 + 8 x.

Sagot :

VINS

bonjour

H = - 4 x ³ - 4 x² + 8 x

H =  - 4 x ( + x² + x - 2 )

Réponse :

H=-4x³ – 4x² + 8x

on facto 4x =

4x(-x²-x+2)