Question

efectue y simplifique : (-1) (-1) (-5) +2 (-1) (-5) / (24:3) : (-4) +(24:4) :2

Answer 1

( (-1)(-1)(-5) )+ ( (2)(-1)(-5) ) / ((24:3) : (-4)) + ((24:4) : (2))

(-5) + (10) / (8) : -4) + (6 : 2)

5 /( -2 + 3)

5/1

5.