If the expression 3 - 4² + 62 is evaluated, what would be done last?

If the expression 3 - 4² + 62 is evaluated, what would be done last?

Explanation

To evaluate the expression:

1. Squaring: 4² = 16

2. Subtracting: 3 - 16 = -13

3. Adding: -13 + 62 = 49