\(m^2+2mn+n^2\) का गुणनखंड रूप कौन सा है?
Which is the factorised form of \(m^2+2mn+n^2\)?
Explanation opens after your attempt
D. ((m+n)2)
Concept
This is a perfect square trinomial in (m) and (n). Exam tip: understand (2mn) as two equal terms.
Why this answer is correct
The correct answer is D. ((m+n)2). This is a perfect square trinomial in (m) and (n). Exam tip: understand (2mn) as two equal terms.
Exam Tip
यह (m) और (n) का पूर्ण वर्ग त्रिपद है। परीक्षा में (2mn) को दो समान पदों से समझें।
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