\(x^2+2xy+y^2\) का गुणनखंडन कौन सा है?
Which is the factorisation of \(x^2+2xy+y^2\)?
Explanation opens after your attempt
A. ((x+y)2)
Concept
This is a perfect square trinomial. Therefore (x-2+2xy+y-2=(x+y)2).
Why this answer is correct
The correct answer is A. ((x+y)2). This is a perfect square trinomial. Therefore (x-2+2xy+y-2=(x+y)2).
Exam Tip
यह पूर्ण वर्ग त्रिपद है। इसलिए (x-2+2xy+y-2=(x+y)2) है।
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