a) 2.--2[2-3.[2-3-(2-3) =
b) (4+ [-10 + 2-(4 - 1)] + (8 - 5+2)) -
c) 1-0-3-20) + 5.(4-8) + (-6 + 4).2) --
d) (-50). (5 + 6) + (-2)[(8+3).(2-1)]
Respuestas a la pregunta
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2
Explicación paso a paso:
A. 2 × (-2) × (2 - 3(2 - 3 - (2 - 3)))
2 × (-2) × (2 - 3(2 - 3 - (2 - 3)))
2 × (-2) × (2 - 3(2 - 3 -(-1)))
2 × (-2) × (2 - 3(2 - 3 + 1))
2 × (-2) × (2 - 3 × 0)
2 × (-2) × (2 - 0)
2 × (-2) × 2
-8
B. (4 + (-10 + 2 -(4 - 1))) + (8 - 5 + 2)
(4 + (-10 + 2 -(4 - 1))) + (8 - 5 + 2)
(4 + (-10 + 2 - 3)) + 5
(4 + (-11)) + 5
(4 - 11) + 5
(-7) + 5
-7 + 5
-2
C. (1 - 0 - 3 - 20) + 5 × (4 - 8) + (-6 + 4) × 2
(1 - 0 - 3 - 20) + 5 × (4 - 8) + (-6 + 4) × 2)
(-22) + 5 × (-4) - 2 × 2
-22 - 20 - 4
-46
D. (-50) × (5 + 6) + (-2)((8 + 3) × (2 - 1))
(-50) × (5 + 6) + (-2)((8 + 3) × (2 - 1))
(-50) × 11 + (-2) × (11 - 1)
(-50) × 11 + (-2) × 11
-50 × 11 - 2 × 11
-2 × 11(25 + 1)
-2 × 11 × 26
-572
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