Question
bonjour quelq'un pourrais m'aider à factoriser en détails c'est équations svp?!
Factoriser:
a.8x×3+7×3=
b.15x+10=
c.9X+9=
d.16x²+8x=
e.7x²+16x=
f.12x²+6x=
g.(2x-1)(x+3)(-3x+7)=
h.(3x-4)(-x+3)-(3x-4)(4x+6)=
Factoriser:
a.8x×3+7×3=
b.15x+10=
c.9X+9=
d.16x²+8x=
e.7x²+16x=
f.12x²+6x=
g.(2x-1)(x+3)(-3x+7)=
h.(3x-4)(-x+3)-(3x-4)(4x+6)=
Asked by: USER7257
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Réponse:
a) 3 ( 8x + 7)
b) 5 ( 3X + 2 )
c) 9( x + 1)
d) 8x ( 2x + 1 )
e) x ( 7x + 16 )
f) 6x ( 2x + 1 )
g) 3 (2x - 1 ) ( 3x - 7 ) ( - x/3 - 1 )
h) - 15 ( x - ( - racine de 201 / 15 + 2/5 ) ) ( x - ( racine de 201/15 + 2/5 ) )