MATISSANCHEZ
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21 Développer les expressions suivantes.
B = 3(x - 2)
D = -3(x – 7)
F = (5x - 1) x x
A = 2(X + 8)
C = -4(8 + 2x)
E = -4x13x - 2)
=

Sagot :

DADANE95

Réponse:

3*(x-2)

=3*x+3*2

=3x+6

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