Question

Whats the steps and how do i get to the answer for

2^2[4+(3-6)^2]-13

Answer 1

PEMDAS
Parentheses <- first
Exponents
Multiplication and division (whichever comes first)
Addition and subtraction (whichever comes first)
2^2 [ 4 + ( 3 - 6 ) ^ 2 ] - 13
2^2 [ 4 -3^2] - 13
2^2 [4 - 9] - 13
2^2 [-5] - 13
4 [-5] - 13
-20 - 13
-33

I believe that is it