To find the value of (2 + 42)², we can follow the order of operations, which is also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
First, we simplify the expression inside the parentheses:
2 + 42 = 44.
Next, we square the result:
44² = 44 * 44 = 1936.
Therefore, the value of (2 + 42)² is 1936.