Question

This question has been haunting me like the elementary school grilled cheese sandwiches please help

Instructions:simplify

Answer 1

answer i'm pretty sure it's right

(5+7)²

144

Answer 2

Explanation:

if u know bedmas, then u know that yopu do exponents first, so

(5+7)² = 5²+7² = 25+49 = 74