General Knowledge MCQs Beginner
Q Simplify the equation? (x + 1)² + 2(x + 1)(y + 1) + (y + 1)
  • A A. (x + y + 1)²
  • B B. (x + y + 2)²
  • C C. (x +y + 3)²
  • D D. None of these
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