\(x^2-16x+64\) का गुणनखंड रूप क्या होगा?
What will be the factorised form of \(x^2-16x+64\)?
Explanation opens after your attempt
A. ((x-8)2)
Concept
Since \(64=8^2\) and \(-16x=-2\cdot8\cdot x\). Exam tip: identify perfect square trinomials with signs.
Why this answer is correct
The correct answer is A. ((x-8)2). Since \(64=8^2\) and \(-16x=-2\cdot8\cdot x\). Exam tip: identify perfect square trinomials with signs.
Exam Tip
\(64=8^2\) और \(-16x=-2\cdot8\cdot x\) है। परीक्षा में पूर्ण वर्ग त्रिपद को चिह्न सहित पहचानें।
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