Question

(3-8)+[5-(-2)]=
5-[6-2-(9-8)-3+6]+5=
9[6(-2)]=
[5+3.26-4)(42-3+6)( 7.8.2-2]
​

Answer 1

Explicación paso a paso:

(3-8)+[5-(-2)]=

-5 +[ 5+ 2]

- 5 +5 +2

= 2

5-[6-2-(9-8)-3+6]+5

5-[ 6-2-(1) -3 +6]+5

5 - [ 6-2-1-3+6]+5

5 -[6] + 5

5 -6+5

4

9[6(-2)]=

9 [ -12]

9-12

-3