What should be subtracted from x2 + y2 – 2xy to get x2 + y2?

🎲 Try a Random Question  |  Total Questions in Quiz: 45  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
MCQs on Algebraic Expressions — practice the complete quiz, review flashcards, or try a random question.


What should be subtracted from x<sup>2</sup> + y<sup>2</sup> – 2xy to get x<sup>2</sup> + y<sup>2</sup>?