Website Statistics a6x4x28x42x3

Répondre :

a=-6x+8x+32x-48x
a=-14x
a = -6 x (-4) x (-2) + 8 x ( 4 - 2 x 3 )
= 24 x (-2) + 8 x ( 4 - 6 )
= -48 + 8 x (-2)
= -48 + (-16)
= -64

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