Question

Please answer it guy's it's really urgent ​

Answer 1

Answer:

The answer will be

=> -21 [16 - 13]

=> -21 [3]

=> -63

2 ---->

=> [5 - 5{-36 ÷ (-3 x 2)}+ 9]

=> [5-5 { - 36 ÷ -6}+ 9]

=> [5-5{6}+ 9]

=> [ 5 - 30 + 9]

=> 5 + 9 -30

=> 14 - 30

=> -16