Question

Calcular: = [(


)
−
+ (


)
−
+ (


)
−
+ (

)
−
]

Answer 1

)

_

+ (

)

_

+ (

)

_

+ (

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20

Explicación paso a paso:

21,22,23,24,25,26