Find the square root of 25x^2+10x+1.

  1. pm(5x-1)
  2. pm(5x+2)
  3. pm(5x+1)
  4. pm(25x+1)
Answer

C) pm(5x+1)

25x^2+10x+1 = (5x+1)^2, so the square root is pm(5x+1). SLO M-09-A-20 · Understanding

Mathematics MCQ · More Factorization MCQs · Practise