Question

simplify 12+5-[9-{6/2-(6-12/3)/2}]-5​

Answer 1

Answer:

8

Step-by-step explanation:

17-[9-(3+2)]-5

17-4-5

8

Answer 2

Given:

12+5-[9-{6/2-(6-12/3)/2}]-5

Answer is as follows:

=> 12+5-[9-{3-(6-4)/2}]-5

=> 12+5-[9-{3 - 2/2}]-5

=> 12+5-[9-{3-1}]-5

=> 12+5-[9-2]-5

=> 12+5-7-5

=> 17-12

=> 5

Therfore "5" is the answer