What should be done first to evaluate the expression?

6 + 8 ÷ 4 + (4 × 5)²

First, follow the first step in PEMDAS so you would do the parenthesis first followed by exponents, multiplication, division, addition, then subtraction

Step-by-step explanation:

6 + 8 ÷ 4 (4*5)^2

6 + 8 ÷ 4 + 20^2

6 + 8 ÷ 4 + 400

6 + 2 + 400

= 408

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question