Respuesta:
4.
Explicación paso a paso:
(-1 • 3 • 2 - 15) = (-21)
-(-21 ÷ 3) = [7]
(-(7) + 2) = (-5)
- (-5) - 1 = 4
Espero que te ayude.
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Respuesta:
4.
Explicación paso a paso:
(-1 • 3 • 2 - 15) = (-21)
-(-21 ÷ 3) = [7]
(-(7) + 2) = (-5)
- (-5) - 1 = 4
Espero que te ayude.