Question

cuanto es :
a) 3 - [ - 2 + 1 - (4 - 5 - 7)] - 2 + [ - 3 - (5 - 6 - 1) + 2] =-5
b) - 8 + ( - 2 ) - ( - 10 ) - 2 + 5 = 3
c) ( 3 - 8 ) + ( - 5 - 2 ) - ( -9 + 1 ) - ( 7 - 5 ) = -6
d) - [ 12 + ( - 3 ) ] - ( - 4 ) - 5 + 6 - ( - 4 ) = -18
e) 5 + [ 2 - ( ( 4 + 5 - 3 ) + 6 ] - 1 - ( 3 + 5 ) = -14
f) - 4 ( 4 - 5 + 2 ) - 3 - { 1 - [ 6 + ( - 3 - 1 ) - ( - 2 + 4 ) ] + 3 - 4 } =
g) 10 - [ - 2 + ( - 3 - 4 - 1 ) + 1 - ( - 4 - 2 + 3 - 1 ) - 4 ] =
h) ( - 6 + 4 ) - { 4 - [ 3 - ( 8 + 9 - 2 ) - 7 ] - 35 + ( 4 + 8 - 15 ) } =

Answer 1

Respuesta:

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Explicación paso a paso:

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