Question

-
20
–
{ -
[-
4
+(-3
–
2) ]
–
8
–
[-
6
–
(10
–
4 ) ] }
–
6

Answer 1

Respuesta:

- 20 – { - [- 4 +(-3 – 2) ] – 8 – [- 6 – (10 – 4 ) ] } – 6

-20-(-(-(-4+(+5))-8-(-6-6))-6

-20-(-(-4-5)-8-(-12))-6

-20-(-(9)-8+12)-6

-20-(9-8+12)-6

-20-13-6

-39