Question

10 points
explain how to do this please

Answer 1

Ok, so parentheses first, you'd do thirty six minus four. Take that answer and rewrite it in parentheses. then you'd do exponents. Which is seven to the second power. you'd do seven times seven. you'd replace that where you're exponent is. So it'd look like (32÷16)-49.

Answer 2

(36-4)=32
32\16=2
2-7^2=-47