Question

sera que me pueden ayudar con estas operaciones PORFIIIS

Answer 1

a) ( 3 – 8) + [ 5 – ( - 2) ] =

-5 + [ 5 + 2]

-5 + 7 = 2

b) 5 – [ 6 -2  - ( 1 – 8) -3 + 6] + 5 =

5 - [ 4 + 7 + 3] + 5

5 - 14 + 5 = -4

c) 9 / [ 6 / ( - 2)]

9 / [ 6 / -2 ]

9 / -3 = -3

d) [ ( - 2 ) 5 – ( - 3 ) 3 ] 2 =

[ -10 + 9 ] 2

-1 * 2 = -2

e) ( 5 + 3 * 2 / 6 – 4 ) * ( 4 / 2 – 3 + 6) / ( 7 – 8 / 2 – 2)2 =

(5 + 6 / 6 - 4) (2 - 3 + 6) / (7 - 4 - 2 ) 2 =

(5 + 1 - 4) * 5 /  1 * 2 =

2 *5 / 1 * 2 =

10 / 2 = 5