Question

n an expression 2[2+2{39-2(17+2)}], which part has to be simplified first

Answer 1

The given expression is-

2[2+2{39-2(17+2)}]

The priority of the operator are- /, *, +, -

So On simplification It gives-

$=2[2+2\times 1]\\ =2(4)\\=8$