Exercice 8 On note Z(x) = 3x+6+(x+2) (x-8)
1a) factoriser 3x +6
1b) Endéduire une factorisation de Z(x)
2) Factoriser
a) w(x) = x² - 4+(x-1) (x+2)
b) H (x) = x² +4x +(x+1) (x+4)
1a) factoriser 3x +6
1b) Endéduire une factorisation de Z(x)
2) Factoriser
a) w(x) = x² - 4+(x-1) (x+2)
b) H (x) = x² +4x +(x+1) (x+4)
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