38. Calcula.
a)(+3) - (-5) · (+2)
c) (-2) · (–7) (-2)
d)(+5) (-4) (-3)
b)(-4).(-1). (+6)
Ayudarme porfa
a)(+3) - (-5) · (+2)
c) (-2) · (–7) (-2)
d)(+5) (-4) (-3)
b)(-4).(-1). (+6)
Ayudarme porfa
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Respuesta:
a) (+3) - (-5) * (+2) = 13
c) (-2) * (-7) (-2) = -28
d) (+5) (-4) (-3) = 60
b) (-4) * (-1) * (+6) = 24
\(^○^)/ "espero te ayude"