Bonsoir,
a)
12x/3x + (2x+1)/3x
= (14x+1)3x
9x²/3x - (2x+1)/3x
= (9x² -2x -1)/3x
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Bonsoir,
a)
12x/3x + (2x+1)/3x
= (14x+1)3x
9x²/3x - (2x+1)/3x
= (9x² -2x -1)/3x