Mathématiques

Question

A = 5+(2x+3)

C =  (x-4)-6

F = 8x-(5x+2)+(3-4x)

1 Réponse

  • A = 5+(2x+3)
    A=5+2x+3
    A=2x+8
    A=2(x+4)

    C =  (x-4)-6
    C = x-4-6
    C = x-10

    F = 8x-(5x+2)+(3-4x)
    F=8x-5x-2+3-4x
    F=-x+1

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