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A method that rewrites the equation so one side becomes a perfect square is called:

ACompleting the survey
BCompleting the square
CCompleting the series
DCompleting the sequence
Answer & Solution
Correct answer: B. Completing the square
1. Factorisation is the other classroom method. 2. A perfect square is built deliberately. 3. It is completing the square. _Source: syllabus Mathematics, Chapter 4, Quadratic Equations._
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