Get Started
686

Q:

$$ {\sqrt{441}}+ {(71)^{2}} -{(?)^{2}}=2707 $$

  • 1
    39
  • 2
    43
  • 3
    51
  • 4
    49
  • 5
    None of these
  • Show Answer
  • Workspace

Answer : 5. "None of these"

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today