evaluate the expression 4 + 2 x [ 16 ÷ (5 + 3)] ²
Asking because I am not good at math at all and I just need this question.
PEMDAS is the anagram for operations hierarchy
Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
4 + 2 x [ 16 ÷ (5 + 3)] ²
4 + 2 x [ 16 ÷ 8] ²
4 + 2 x [2] ²
4 + 2 x 4
4 + 8
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