A. Choose the letter of the correct answer. If the answer is not found, write the correct answer. 1. What is the expanded form of (x + 2y)?? a. x2 + 4xy + 4y? c. x2 + 2xy + 4y? d. x2 + xy + y? b. x2 + 4xy + y2 What is the nrnduct of (x + 5)(x - 5)? 2-5​